12818804570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1872

約数の個数: 128

約数和(自身を含む): 27997643520

約数和(自身を除く): 15178838950

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 131, 143, 205, 262, 286, 410, 451, 533, 655, 715, 902, 1066, 1310, 1430, 1441, 1669, 1703, 2255, 2665, 2882, 3338, 3406, 4510, 5330, 5371, 5863, 7205, 8345, 8515, 10742, 11726, 14410, 16690, 17030, 18359, 18733, 21697, 26855, 29315, 36718, 37466, 43394, 53710, 58630, 59081, 68429, 69823, 91795, 93665, 108485, 118162, 136858, 139646, 183590, 187330, 216970, 218639, 238667, 295405, 342145, 349115, 437278, 477334, 590810, 684290, 698230, 752719, 768053, 889577, 1093195, 1193335, 1505438, 1536106, 1779154, 2186390, 2386670, 2405029, 2842307, 3763595, 3840265, 4447885, 4810058, 5684614, 7527190, 7680530, 8895770, 8964199, 9785347, 12025145, 14211535, 17928398, 19570694, 24050290, 28423070, 31265377, 44820995, 48926735, 62530754, 89641990, 97853470, 98606189, 116534587, 156326885, 197212378, 233069174, 312653770, 493030945, 582672935, 986061890, 1165345870, 1281880457, 2563760914, 6409402285, 12818804570]

約数ペア:

[(1, 12818804570), (2, 6409402285), (5, 2563760914), (10, 1281880457), (11, 1165345870), (13, 986061890), (22, 582672935), (26, 493030945), (41, 312653770), (55, 233069174), (65, 197212378), (82, 156326885), (110, 116534587), (130, 98606189), (131, 97853470), (143, 89641990), (205, 62530754), (262, 48926735), (286, 44820995), (410, 31265377), (451, 28423070), (533, 24050290), (655, 19570694), (715, 17928398), (902, 14211535), (1066, 12025145), (1310, 9785347), (1430, 8964199), (1441, 8895770), (1669, 7680530), (1703, 7527190), (2255, 5684614), (2665, 4810058), (2882, 4447885), (3338, 3840265), (3406, 3763595), (4510, 2842307), (5330, 2405029), (5371, 2386670), (5863, 2186390), (7205, 1779154), (8345, 1536106), (8515, 1505438), (10742, 1193335), (11726, 1093195), (14410, 889577), (16690, 768053), (17030, 752719), (18359, 698230), (18733, 684290), (21697, 590810), (26855, 477334), (29315, 437278), (36718, 349115), (37466, 342145), (43394, 295405), (53710, 238667), (58630, 218639), (59081, 216970), (68429, 187330), (69823, 183590), (91795, 139646), (93665, 136858), (108485, 118162)]