7880078169830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{4093}}^1$

素因数の和:4563

約数の個数: 128

約数和(自身を含む): 15233020704000

約数和(自身を除く): 7352942534170

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 263, 289, 298, 526, 578, 745, 1315, 1445, 1490, 2533, 2630, 2890, 4093, 4471, 4913, 5066, 8186, 8942, 9826, 12665, 20465, 22355, 24565, 25330, 39187, 40930, 43061, 44710, 49130, 69581, 76007, 78374, 86122, 139162, 152014, 195935, 215305, 347905, 380035, 391870, 430610, 609857, 666179, 695810, 732037, 760070, 1076459, 1182877, 1219714, 1292119, 1332358, 1464074, 2152918, 2365754, 2584238, 3049285, 3330895, 3660185, 5382295, 5914385, 6098570, 6460595, 6661790, 7320370, 10367569, 10764590, 11325043, 11828770, 12921190, 18299803, 20108909, 20735138, 22650086, 36599606, 40217818, 51837845, 56625215, 91499015, 100544545, 103675690, 113250430, 160392391, 176248673, 182998030, 192525731, 201089090, 311096651, 320784782, 352497346, 385051462, 622193302, 801961955, 881243365, 962628655, 1555483255, 1603923910, 1762486730, 1925257310, 2726670647, 2996227441, 3110966510, 5288643067, 5453341294, 5992454882, 10577286134, 13633353235, 14981137205, 26443215335, 27266706470, 29962274410, 46353400999, 52886430670, 92706801998, 231767004995, 463534009990, 788007816983, 1576015633966, 3940039084915, 7880078169830]

約数ペア:

[(1, 7880078169830), (2, 3940039084915), (5, 1576015633966), (10, 788007816983), (17, 463534009990), (34, 231767004995), (85, 92706801998), (149, 52886430670), (170, 46353400999), (263, 29962274410), (289, 27266706470), (298, 26443215335), (526, 14981137205), (578, 13633353235), (745, 10577286134), (1315, 5992454882), (1445, 5453341294), (1490, 5288643067), (2533, 3110966510), (2630, 2996227441), (2890, 2726670647), (4093, 1925257310), (4471, 1762486730), (4913, 1603923910), (5066, 1555483255), (8186, 962628655), (8942, 881243365), (9826, 801961955), (12665, 622193302), (20465, 385051462), (22355, 352497346), (24565, 320784782), (25330, 311096651), (39187, 201089090), (40930, 192525731), (43061, 182998030), (44710, 176248673), (49130, 160392391), (69581, 113250430), (76007, 103675690), (78374, 100544545), (86122, 91499015), (139162, 56625215), (152014, 51837845), (195935, 40217818), (215305, 36599606), (347905, 22650086), (380035, 20735138), (391870, 20108909), (430610, 18299803), (609857, 12921190), (666179, 11828770), (695810, 11325043), (732037, 10764590), (760070, 10367569), (1076459, 7320370), (1182877, 6661790), (1219714, 6460595), (1292119, 6098570), (1332358, 5914385), (1464074, 5382295), (2152918, 3660185), (2365754, 3330895), (2584238, 3049285)]