424689980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 1055351808

約数和(自身を除く): 630661828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 163, 220, 260, 286, 326, 572, 652, 715, 815, 911, 1430, 1630, 1793, 1822, 2119, 2860, 3260, 3586, 3644, 4238, 4555, 7172, 8476, 8965, 9110, 10021, 10595, 11843, 17930, 18220, 20042, 21190, 23309, 23686, 35860, 40084, 42380, 46618, 47372, 50105, 59215, 93236, 100210, 116545, 118430, 130273, 148493, 200420, 233090, 236860, 260546, 296986, 466180, 521092, 593972, 651365, 742465, 1302730, 1484930, 1633423, 1930409, 2605460, 2969860, 3266846, 3860818, 6533692, 7721636, 8167115, 9652045, 16334230, 19304090, 21234499, 32668460, 38608180, 42468998, 84937996, 106172495, 212344990, 424689980]

約数ペア:

[(1, 424689980), (2, 212344990), (4, 106172495), (5, 84937996), (10, 42468998), (11, 38608180), (13, 32668460), (20, 21234499), (22, 19304090), (26, 16334230), (44, 9652045), (52, 8167115), (55, 7721636), (65, 6533692), (110, 3860818), (130, 3266846), (143, 2969860), (163, 2605460), (220, 1930409), (260, 1633423), (286, 1484930), (326, 1302730), (572, 742465), (652, 651365), (715, 593972), (815, 521092), (911, 466180), (1430, 296986), (1630, 260546), (1793, 236860), (1822, 233090), (2119, 200420), (2860, 148493), (3260, 130273), (3586, 118430), (3644, 116545), (4238, 100210), (4555, 93236), (7172, 59215), (8476, 50105), (8965, 47372), (9110, 46618), (10021, 42380), (10595, 40084), (11843, 35860), (17930, 23686), (18220, 23309), (20042, 21190)]