201405920560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6983}}^1\times {\mathrm{27733}}^1$

素因数の和:34742

約数の個数: 80

約数和(自身を含む): 504379842624

約数和(自身を除く): 302973922064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6983, 13966, 27733, 27932, 34915, 55466, 55864, 69830, 90779, 110932, 111728, 138665, 139660, 181558, 221864, 277330, 279320, 360529, 363116, 443728, 453895, 554660, 558640, 721058, 726232, 907790, 1109320, 1442116, 1452464, 1802645, 1815580, 2218640, 2884232, 3605290, 3631160, 5768464, 7210580, 7262320, 14421160, 28842320, 193659539, 387319078, 774638156, 968297695, 1549276312, 1936595390, 2517574007, 3098552624, 3873190780, 5035148014, 7746381560, 10070296028, 12587870035, 15492763120, 20140592056, 25175740070, 40281184112, 50351480140, 100702960280, 201405920560]

約数ペア:

[(1, 201405920560), (2, 100702960280), (4, 50351480140), (5, 40281184112), (8, 25175740070), (10, 20140592056), (13, 15492763120), (16, 12587870035), (20, 10070296028), (26, 7746381560), (40, 5035148014), (52, 3873190780), (65, 3098552624), (80, 2517574007), (104, 1936595390), (130, 1549276312), (208, 968297695), (260, 774638156), (520, 387319078), (1040, 193659539), (6983, 28842320), (13966, 14421160), (27733, 7262320), (27932, 7210580), (34915, 5768464), (55466, 3631160), (55864, 3605290), (69830, 2884232), (90779, 2218640), (110932, 1815580), (111728, 1802645), (138665, 1452464), (139660, 1442116), (181558, 1109320), (221864, 907790), (277330, 726232), (279320, 721058), (360529, 558640), (363116, 554660), (443728, 453895)]