4094926160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{106417}}^1$

素因数の和:106480

約数の個数: 80

約数和(自身を含む): 10530273936

約数和(自身を除く): 6435347776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 7696, 9620, 19240, 38480, 106417, 212834, 425668, 532085, 851336, 1064170, 1383421, 1702672, 2128340, 2766842, 3937429, 4256680, 5533684, 6917105, 7874858, 8513360, 11067368, 13834210, 15749716, 19687145, 22134736, 27668420, 31499432, 39374290, 51186577, 55336840, 62998864, 78748580, 102373154, 110673680, 157497160, 204746308, 255932885, 314994320, 409492616, 511865770, 818985232, 1023731540, 2047463080, 4094926160]

約数ペア:

[(1, 4094926160), (2, 2047463080), (4, 1023731540), (5, 818985232), (8, 511865770), (10, 409492616), (13, 314994320), (16, 255932885), (20, 204746308), (26, 157497160), (37, 110673680), (40, 102373154), (52, 78748580), (65, 62998864), (74, 55336840), (80, 51186577), (104, 39374290), (130, 31499432), (148, 27668420), (185, 22134736), (208, 19687145), (260, 15749716), (296, 13834210), (370, 11067368), (481, 8513360), (520, 7874858), (592, 6917105), (740, 5533684), (962, 4256680), (1040, 3937429), (1480, 2766842), (1924, 2128340), (2405, 1702672), (2960, 1383421), (3848, 1064170), (4810, 851336), (7696, 532085), (9620, 425668), (19240, 212834), (38480, 106417)]