6348996940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20747}}^1$

素因数の和:20887

約数の個数: 96

約数和(自身を含む): 15810971904

約数和(自身を除く): 9461974964

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 107, 110, 130, 143, 214, 220, 260, 286, 428, 535, 572, 715, 1070, 1177, 1391, 1430, 2140, 2354, 2782, 2860, 4708, 5564, 5885, 6955, 11770, 13910, 15301, 20747, 23540, 27820, 30602, 41494, 61204, 76505, 82988, 103735, 153010, 207470, 228217, 269711, 306020, 414940, 456434, 539422, 912868, 1078844, 1141085, 1348555, 2219929, 2282170, 2697110, 2966821, 4439858, 4564340, 5394220, 5933642, 8879716, 11099645, 11867284, 14834105, 22199290, 24419219, 28859077, 29668210, 44398580, 48838438, 57718154, 59336420, 97676876, 115436308, 122096095, 144295385, 244192190, 288590770, 317449847, 488384380, 577181540, 634899694, 1269799388, 1587249235, 3174498470, 6348996940]

約数ペア:

[(1, 6348996940), (2, 3174498470), (4, 1587249235), (5, 1269799388), (10, 634899694), (11, 577181540), (13, 488384380), (20, 317449847), (22, 288590770), (26, 244192190), (44, 144295385), (52, 122096095), (55, 115436308), (65, 97676876), (107, 59336420), (110, 57718154), (130, 48838438), (143, 44398580), (214, 29668210), (220, 28859077), (260, 24419219), (286, 22199290), (428, 14834105), (535, 11867284), (572, 11099645), (715, 8879716), (1070, 5933642), (1177, 5394220), (1391, 4564340), (1430, 4439858), (2140, 2966821), (2354, 2697110), (2782, 2282170), (2860, 2219929), (4708, 1348555), (5564, 1141085), (5885, 1078844), (6955, 912868), (11770, 539422), (13910, 456434), (15301, 414940), (20747, 306020), (23540, 269711), (27820, 228217), (30602, 207470), (41494, 153010), (61204, 103735), (76505, 82988)]