2012509300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:970

約数の個数: 108

約数和(自身を含む): 4700636640

約数和(自身を除く): 2688127340

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 166, 170, 289, 332, 340, 415, 425, 578, 830, 839, 850, 1156, 1411, 1445, 1660, 1678, 1700, 2075, 2822, 2890, 3356, 4150, 4195, 5644, 5780, 7055, 7225, 8300, 8390, 14110, 14263, 14450, 16780, 20975, 23987, 28220, 28526, 28900, 35275, 41950, 47974, 57052, 69637, 70550, 71315, 83900, 95948, 119935, 139274, 141100, 142630, 239870, 242471, 278548, 285260, 348185, 356575, 479740, 484942, 599675, 696370, 713150, 969884, 1183829, 1199350, 1212355, 1392740, 1426300, 1740925, 2367658, 2398700, 2424710, 3481850, 4735316, 4849420, 5919145, 6061775, 6963700, 11838290, 12123550, 20125093, 23676580, 24247100, 29595725, 40250186, 59191450, 80500372, 100625465, 118382900, 201250930, 402501860, 503127325, 1006254650, 2012509300]

約数ペア:

[(1, 2012509300), (2, 1006254650), (4, 503127325), (5, 402501860), (10, 201250930), (17, 118382900), (20, 100625465), (25, 80500372), (34, 59191450), (50, 40250186), (68, 29595725), (83, 24247100), (85, 23676580), (100, 20125093), (166, 12123550), (170, 11838290), (289, 6963700), (332, 6061775), (340, 5919145), (415, 4849420), (425, 4735316), (578, 3481850), (830, 2424710), (839, 2398700), (850, 2367658), (1156, 1740925), (1411, 1426300), (1445, 1392740), (1660, 1212355), (1678, 1199350), (1700, 1183829), (2075, 969884), (2822, 713150), (2890, 696370), (3356, 599675), (4150, 484942), (4195, 479740), (5644, 356575), (5780, 348185), (7055, 285260), (7225, 278548), (8300, 242471), (8390, 239870), (14110, 142630), (14263, 141100), (14450, 139274), (16780, 119935), (20975, 95948), (23987, 83900), (28220, 71315), (28526, 70550), (28900, 69637), (35275, 57052), (41950, 47974)]