8153997540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10453843}}^1$

素因数の和:10453868

約数の個数: 48

約数和(自身を含む): 24587441088

約数和(自身を除く): 16433443548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 10453843, 20907686, 31361529, 41815372, 52269215, 62723058, 104538430, 125446116, 135899959, 156807645, 209076860, 271799918, 313615290, 407699877, 543599836, 627230580, 679499795, 815399754, 1358999590, 1630799508, 2038499385, 2717999180, 4076998770, 8153997540]

約数ペア:

[(1, 8153997540), (2, 4076998770), (3, 2717999180), (4, 2038499385), (5, 1630799508), (6, 1358999590), (10, 815399754), (12, 679499795), (13, 627230580), (15, 543599836), (20, 407699877), (26, 313615290), (30, 271799918), (39, 209076860), (52, 156807645), (60, 135899959), (65, 125446116), (78, 104538430), (130, 62723058), (156, 52269215), (195, 41815372), (260, 31361529), (390, 20907686), (780, 10453843)]