13306596288980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23813}}^1\times {\mathrm{24359}}^1$

素因数の和:48249

約数の個数: 96

約数和(自身を含む): 29627328890880

約数和(自身を除く): 16320732601900

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4588, 5735, 11470, 22940, 23813, 24359, 47626, 48718, 95252, 97436, 119065, 121795, 238130, 243590, 476260, 487180, 738203, 755129, 881081, 901283, 1476406, 1510258, 1762162, 1802566, 2952812, 3020516, 3524324, 3605132, 3691015, 3775645, 4405405, 4506415, 7382030, 7551290, 8810810, 9012830, 14764060, 15102580, 17621620, 18025660, 27313511, 27939773, 54627022, 55879546, 109254044, 111759092, 136567555, 139698865, 273135110, 279397730, 546270220, 558795460, 580060867, 1160121734, 2320243468, 2900304335, 5800608670, 11601217340, 17981886877, 21462252079, 35963773754, 42924504158, 71927547508, 85849008316, 89909434385, 107311260395, 179818868770, 214622520790, 359637737540, 429245041580, 665329814449, 1330659628898, 2661319257796, 3326649072245, 6653298144490, 13306596288980]

約数ペア:

[(1, 13306596288980), (2, 6653298144490), (4, 3326649072245), (5, 2661319257796), (10, 1330659628898), (20, 665329814449), (31, 429245041580), (37, 359637737540), (62, 214622520790), (74, 179818868770), (124, 107311260395), (148, 89909434385), (155, 85849008316), (185, 71927547508), (310, 42924504158), (370, 35963773754), (620, 21462252079), (740, 17981886877), (1147, 11601217340), (2294, 5800608670), (4588, 2900304335), (5735, 2320243468), (11470, 1160121734), (22940, 580060867), (23813, 558795460), (24359, 546270220), (47626, 279397730), (48718, 273135110), (95252, 139698865), (97436, 136567555), (119065, 111759092), (121795, 109254044), (238130, 55879546), (243590, 54627022), (476260, 27939773), (487180, 27313511), (738203, 18025660), (755129, 17621620), (881081, 15102580), (901283, 14764060), (1476406, 9012830), (1510258, 8810810), (1762162, 7551290), (1802566, 7382030), (2952812, 4506415), (3020516, 4405405), (3524324, 3775645), (3605132, 3691015)]