6551228450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7561}}^1$

素因数の和:7660

約数の個数: 96

約数和(自身を含む): 13862779392

約数和(自身を除く): 7311550942

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 43, 50, 62, 65, 86, 130, 155, 215, 310, 325, 403, 430, 559, 650, 775, 806, 1075, 1118, 1333, 1550, 2015, 2150, 2666, 2795, 4030, 5590, 6665, 7561, 10075, 13330, 13975, 15122, 17329, 20150, 27950, 33325, 34658, 37805, 66650, 75610, 86645, 98293, 173290, 189025, 196586, 234391, 325123, 378050, 433225, 468782, 491465, 650246, 866450, 982930, 1171955, 1625615, 2343910, 2457325, 3047083, 3251230, 4226599, 4914650, 5859775, 6094166, 8128075, 8453198, 10078813, 11719550, 15235415, 16256150, 20157626, 21132995, 30470830, 42265990, 50394065, 76177075, 100788130, 105664975, 131024569, 152354150, 211329950, 251970325, 262049138, 503940650, 655122845, 1310245690, 3275614225, 6551228450]

約数ペア:

[(1, 6551228450), (2, 3275614225), (5, 1310245690), (10, 655122845), (13, 503940650), (25, 262049138), (26, 251970325), (31, 211329950), (43, 152354150), (50, 131024569), (62, 105664975), (65, 100788130), (86, 76177075), (130, 50394065), (155, 42265990), (215, 30470830), (310, 21132995), (325, 20157626), (403, 16256150), (430, 15235415), (559, 11719550), (650, 10078813), (775, 8453198), (806, 8128075), (1075, 6094166), (1118, 5859775), (1333, 4914650), (1550, 4226599), (2015, 3251230), (2150, 3047083), (2666, 2457325), (2795, 2343910), (4030, 1625615), (5590, 1171955), (6665, 982930), (7561, 866450), (10075, 650246), (13330, 491465), (13975, 468782), (15122, 433225), (17329, 378050), (20150, 325123), (27950, 234391), (33325, 196586), (34658, 189025), (37805, 173290), (66650, 98293), (75610, 86645)]