1662382020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{12611}}^1$

素因数の和:12662

約数の個数: 96

約数和(自身を含む): 5042782080

約数和(自身を除く): 3380400060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2197, 2535, 3380, 4394, 5070, 6591, 8788, 10140, 10985, 12611, 13182, 21970, 25222, 26364, 32955, 37833, 43940, 50444, 63055, 65910, 75666, 126110, 131820, 151332, 163943, 189165, 252220, 327886, 378330, 491829, 655772, 756660, 819715, 983658, 1639430, 1967316, 2131259, 2459145, 3278860, 4262518, 4918290, 6393777, 8525036, 9836580, 10656295, 12787554, 21312590, 25575108, 27706367, 31968885, 42625180, 55412734, 63937770, 83119101, 110825468, 127875540, 138531835, 166238202, 277063670, 332476404, 415595505, 554127340, 831191010, 1662382020]

約数ペア:

[(1, 1662382020), (2, 831191010), (3, 554127340), (4, 415595505), (5, 332476404), (6, 277063670), (10, 166238202), (12, 138531835), (13, 127875540), (15, 110825468), (20, 83119101), (26, 63937770), (30, 55412734), (39, 42625180), (52, 31968885), (60, 27706367), (65, 25575108), (78, 21312590), (130, 12787554), (156, 10656295), (169, 9836580), (195, 8525036), (260, 6393777), (338, 4918290), (390, 4262518), (507, 3278860), (676, 2459145), (780, 2131259), (845, 1967316), (1014, 1639430), (1690, 983658), (2028, 819715), (2197, 756660), (2535, 655772), (3380, 491829), (4394, 378330), (5070, 327886), (6591, 252220), (8788, 189165), (10140, 163943), (10985, 151332), (12611, 131820), (13182, 126110), (21970, 75666), (25222, 65910), (26364, 63055), (32955, 50444), (37833, 43940)]