78655060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 196116480

約数和(自身を除く): 117461420

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 607, 620, 682, 836, 1045, 1178, 1214, 1364, 1705, 2090, 2356, 2428, 2945, 3035, 3410, 4180, 5890, 6070, 6479, 6677, 6820, 11533, 11780, 12140, 12958, 13354, 18817, 23066, 25916, 26708, 32395, 33385, 37634, 46132, 57665, 64790, 66770, 75268, 94085, 115330, 126863, 129580, 133540, 188170, 206987, 230660, 253726, 357523, 376340, 413974, 507452, 634315, 715046, 827948, 1034935, 1268630, 1430092, 1787615, 2069870, 2537260, 3575230, 3932753, 4139740, 7150460, 7865506, 15731012, 19663765, 39327530, 78655060]

約数ペア:

[(1, 78655060), (2, 39327530), (4, 19663765), (5, 15731012), (10, 7865506), (11, 7150460), (19, 4139740), (20, 3932753), (22, 3575230), (31, 2537260), (38, 2069870), (44, 1787615), (55, 1430092), (62, 1268630), (76, 1034935), (95, 827948), (110, 715046), (124, 634315), (155, 507452), (190, 413974), (209, 376340), (220, 357523), (310, 253726), (341, 230660), (380, 206987), (418, 188170), (589, 133540), (607, 129580), (620, 126863), (682, 115330), (836, 94085), (1045, 75268), (1178, 66770), (1214, 64790), (1364, 57665), (1705, 46132), (2090, 37634), (2356, 33385), (2428, 32395), (2945, 26708), (3035, 25916), (3410, 23066), (4180, 18817), (5890, 13354), (6070, 12958), (6479, 12140), (6677, 11780), (6820, 11533)]