5040104940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153891}}^1$

素因数の和:2153919

約数の個数: 72

約数和(自身を含む): 16464350448

約数和(自身を除く): 11424245508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2153891, 4307782, 6461673, 8615564, 10769455, 12923346, 19385019, 21538910, 25846692, 28000583, 32308365, 38770038, 43077820, 56001166, 64616730, 77540076, 84001749, 96925095, 112002332, 129233460, 140002915, 168003498, 193850190, 252005247, 280005830, 336006996, 387700380, 420008745, 504010494, 560011660, 840017490, 1008020988, 1260026235, 1680034980, 2520052470, 5040104940]

約数ペア:

[(1, 5040104940), (2, 2520052470), (3, 1680034980), (4, 1260026235), (5, 1008020988), (6, 840017490), (9, 560011660), (10, 504010494), (12, 420008745), (13, 387700380), (15, 336006996), (18, 280005830), (20, 252005247), (26, 193850190), (30, 168003498), (36, 140002915), (39, 129233460), (45, 112002332), (52, 96925095), (60, 84001749), (65, 77540076), (78, 64616730), (90, 56001166), (117, 43077820), (130, 38770038), (156, 32308365), (180, 28000583), (195, 25846692), (234, 21538910), (260, 19385019), (390, 12923346), (468, 10769455), (585, 8615564), (780, 6461673), (1170, 4307782), (2340, 2153891)]