380793050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 786816828

約数和(自身を除く): 406023778

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 121, 226, 242, 275, 550, 557, 565, 605, 1114, 1130, 1210, 1243, 2486, 2785, 2825, 3025, 5570, 5650, 6050, 6127, 6215, 12254, 12430, 13673, 13925, 27346, 27850, 30635, 31075, 61270, 62150, 62941, 67397, 68365, 125882, 134794, 136730, 153175, 306350, 314705, 336985, 341825, 629410, 673970, 683650, 692351, 1384702, 1573525, 1684925, 3147050, 3369850, 3461755, 6923510, 7615861, 15231722, 17308775, 34617550, 38079305, 76158610, 190396525, 380793050]

約数ペア:

[(1, 380793050), (2, 190396525), (5, 76158610), (10, 38079305), (11, 34617550), (22, 17308775), (25, 15231722), (50, 7615861), (55, 6923510), (110, 3461755), (113, 3369850), (121, 3147050), (226, 1684925), (242, 1573525), (275, 1384702), (550, 692351), (557, 683650), (565, 673970), (605, 629410), (1114, 341825), (1130, 336985), (1210, 314705), (1243, 306350), (2486, 153175), (2785, 136730), (2825, 134794), (3025, 125882), (5570, 68365), (5650, 67397), (6050, 62941), (6127, 62150), (6215, 61270), (12254, 31075), (12430, 30635), (13673, 27850), (13925, 27346)]