1776043780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 4385477376

約数和(自身を除く): 2609433596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 107, 140, 212, 214, 265, 371, 428, 530, 535, 742, 749, 1060, 1070, 1484, 1498, 1855, 2140, 2237, 2996, 3710, 3745, 4474, 5671, 7420, 7490, 8948, 11185, 11342, 14980, 15659, 22370, 22684, 28355, 31318, 39697, 44740, 56710, 62636, 78295, 79394, 113420, 118561, 156590, 158788, 198485, 237122, 239359, 313180, 396970, 474244, 478718, 592805, 793940, 829927, 957436, 1185610, 1196795, 1659854, 1675513, 2371220, 2393590, 3319708, 3351026, 4149635, 4787180, 6702052, 8299270, 8377565, 12686027, 16598540, 16755130, 25372054, 33510260, 50744108, 63430135, 88802189, 126860270, 177604378, 253720540, 355208756, 444010945, 888021890, 1776043780]

約数ペア:

[(1, 1776043780), (2, 888021890), (4, 444010945), (5, 355208756), (7, 253720540), (10, 177604378), (14, 126860270), (20, 88802189), (28, 63430135), (35, 50744108), (53, 33510260), (70, 25372054), (106, 16755130), (107, 16598540), (140, 12686027), (212, 8377565), (214, 8299270), (265, 6702052), (371, 4787180), (428, 4149635), (530, 3351026), (535, 3319708), (742, 2393590), (749, 2371220), (1060, 1675513), (1070, 1659854), (1484, 1196795), (1498, 1185610), (1855, 957436), (2140, 829927), (2237, 793940), (2996, 592805), (3710, 478718), (3745, 474244), (4474, 396970), (5671, 313180), (7420, 239359), (7490, 237122), (8948, 198485), (11185, 158788), (11342, 156590), (14980, 118561), (15659, 113420), (22370, 79394), (22684, 78295), (28355, 62636), (31318, 56710), (39697, 44740)]