11168772680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{405253}}^1$

素因数の和:405330

約数の個数: 64

約数和(自身を含む): 27573482160

約数和(自身を除く): 16404709480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5512, 6890, 13780, 27560, 405253, 810506, 1621012, 2026265, 3242024, 4052530, 5268289, 8105060, 10536578, 16210120, 21073156, 21478409, 26341445, 42146312, 42956818, 52682890, 85913636, 105365780, 107392045, 171827272, 210731560, 214784090, 279219317, 429568180, 558438634, 859136360, 1116877268, 1396096585, 2233754536, 2792193170, 5584386340, 11168772680]

約数ペア:

[(1, 11168772680), (2, 5584386340), (4, 2792193170), (5, 2233754536), (8, 1396096585), (10, 1116877268), (13, 859136360), (20, 558438634), (26, 429568180), (40, 279219317), (52, 214784090), (53, 210731560), (65, 171827272), (104, 107392045), (106, 105365780), (130, 85913636), (212, 52682890), (260, 42956818), (265, 42146312), (424, 26341445), (520, 21478409), (530, 21073156), (689, 16210120), (1060, 10536578), (1378, 8105060), (2120, 5268289), (2756, 4052530), (3445, 3242024), (5512, 2026265), (6890, 1621012), (13780, 810506), (27560, 405253)]