1554420783550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{6397}}^1$

素因数の和:6986

約数の個数: 96

約数和(自身を含む): 2952031057920

約数和(自身を除く): 1397610274370

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 227, 271, 395, 454, 542, 790, 1135, 1355, 1975, 2270, 2710, 3950, 5675, 6397, 6775, 11350, 12794, 13550, 17933, 21409, 31985, 35866, 42818, 61517, 63970, 89665, 107045, 123034, 159925, 179330, 214090, 307585, 319850, 448325, 505363, 535225, 615170, 896650, 1010726, 1070450, 1452119, 1537925, 1733587, 2526815, 2904238, 3075850, 3467174, 4859843, 5053630, 7260595, 8667935, 9719686, 12634075, 14521190, 17335870, 24299215, 25268150, 36302975, 43339675, 48598430, 72605950, 86679350, 114717401, 121496075, 136953373, 229434802, 242992150, 273906746, 393524249, 573587005, 684766865, 787048498, 1147174010, 1369533730, 1967621245, 2867935025, 3423834325, 3935242490, 5735870050, 6847668650, 9838106225, 19676212450, 31088415671, 62176831342, 155442078355, 310884156710, 777210391775, 1554420783550]

約数ペア:

[(1, 1554420783550), (2, 777210391775), (5, 310884156710), (10, 155442078355), (25, 62176831342), (50, 31088415671), (79, 19676212450), (158, 9838106225), (227, 6847668650), (271, 5735870050), (395, 3935242490), (454, 3423834325), (542, 2867935025), (790, 1967621245), (1135, 1369533730), (1355, 1147174010), (1975, 787048498), (2270, 684766865), (2710, 573587005), (3950, 393524249), (5675, 273906746), (6397, 242992150), (6775, 229434802), (11350, 136953373), (12794, 121496075), (13550, 114717401), (17933, 86679350), (21409, 72605950), (31985, 48598430), (35866, 43339675), (42818, 36302975), (61517, 25268150), (63970, 24299215), (89665, 17335870), (107045, 14521190), (123034, 12634075), (159925, 9719686), (179330, 8667935), (214090, 7260595), (307585, 5053630), (319850, 4859843), (448325, 3467174), (505363, 3075850), (535225, 2904238), (615170, 2526815), (896650, 1733587), (1010726, 1537925), (1070450, 1452119)]