26393357950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 50679256320

約数和(自身を除く): 24285898370

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 151, 193, 295, 302, 307, 386, 590, 614, 755, 965, 1475, 1510, 1535, 1930, 2950, 3070, 3775, 4825, 7550, 7675, 8909, 9650, 11387, 15350, 17818, 18113, 22774, 29143, 36226, 44545, 46357, 56935, 58286, 59251, 89090, 90565, 92714, 113870, 118502, 145715, 181130, 222725, 231785, 284675, 291430, 296255, 445450, 452825, 463570, 569350, 592510, 728575, 905650, 1158925, 1457150, 1481275, 1719437, 2317850, 2735063, 2962550, 3438874, 3495809, 5470126, 6991618, 8597185, 8946901, 13675315, 17194370, 17479045, 17893802, 27350630, 34958090, 42985925, 44734505, 68376575, 85971850, 87395225, 89469010, 136753150, 174790450, 223672525, 447345050, 527867159, 1055734318, 2639335795, 5278671590, 13196678975, 26393357950]

約数ペア:

[(1, 26393357950), (2, 13196678975), (5, 5278671590), (10, 2639335795), (25, 1055734318), (50, 527867159), (59, 447345050), (118, 223672525), (151, 174790450), (193, 136753150), (295, 89469010), (302, 87395225), (307, 85971850), (386, 68376575), (590, 44734505), (614, 42985925), (755, 34958090), (965, 27350630), (1475, 17893802), (1510, 17479045), (1535, 17194370), (1930, 13675315), (2950, 8946901), (3070, 8597185), (3775, 6991618), (4825, 5470126), (7550, 3495809), (7675, 3438874), (8909, 2962550), (9650, 2735063), (11387, 2317850), (15350, 1719437), (17818, 1481275), (18113, 1457150), (22774, 1158925), (29143, 905650), (36226, 728575), (44545, 592510), (46357, 569350), (56935, 463570), (58286, 452825), (59251, 445450), (89090, 296255), (90565, 291430), (92714, 284675), (113870, 231785), (118502, 222725), (145715, 181130)]