17612499970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{194377}}^1$

素因数の和:194455

約数の個数: 64

約数和(自身を含む): 37031341536

約数和(自身を除く): 19418841566

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 170, 205, 221, 410, 442, 533, 697, 1066, 1105, 1394, 2210, 2665, 3485, 5330, 6970, 9061, 18122, 45305, 90610, 194377, 388754, 971885, 1943770, 2526901, 3304409, 5053802, 6608818, 7969457, 12634505, 15938914, 16522045, 25269010, 33044090, 39847285, 42957317, 79694570, 85914634, 103602941, 135480769, 207205882, 214786585, 270961538, 429573170, 518014705, 677403845, 1036029410, 1354807690, 1761249997, 3522499994, 8806249985, 17612499970]

約数ペア:

[(1, 17612499970), (2, 8806249985), (5, 3522499994), (10, 1761249997), (13, 1354807690), (17, 1036029410), (26, 677403845), (34, 518014705), (41, 429573170), (65, 270961538), (82, 214786585), (85, 207205882), (130, 135480769), (170, 103602941), (205, 85914634), (221, 79694570), (410, 42957317), (442, 39847285), (533, 33044090), (697, 25269010), (1066, 16522045), (1105, 15938914), (1394, 12634505), (2210, 7969457), (2665, 6608818), (3485, 5053802), (5330, 3304409), (6970, 2526901), (9061, 1943770), (18122, 971885), (45305, 388754), (90610, 194377)]