70454800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:845

約数の個数: 120

約数和(自身を含む): 193253256

約数和(自身を除く): 122798456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 650, 680, 797, 850, 884, 1040, 1105, 1300, 1360, 1594, 1700, 1768, 2210, 2600, 3188, 3400, 3536, 3985, 4420, 5200, 5525, 6376, 6800, 7970, 8840, 10361, 11050, 12752, 13549, 15940, 17680, 19925, 20722, 22100, 27098, 31880, 39850, 41444, 44200, 51805, 54196, 63760, 67745, 79700, 82888, 88400, 103610, 108392, 135490, 159400, 165776, 176137, 207220, 216784, 259025, 270980, 318800, 338725, 352274, 414440, 518050, 541960, 677450, 704548, 828880, 880685, 1036100, 1083920, 1354900, 1409096, 1761370, 2072200, 2709800, 2818192, 3522740, 4144400, 4403425, 5419600, 7045480, 8806850, 14090960, 17613700, 35227400, 70454800]

約数ペア:

[(1, 70454800), (2, 35227400), (4, 17613700), (5, 14090960), (8, 8806850), (10, 7045480), (13, 5419600), (16, 4403425), (17, 4144400), (20, 3522740), (25, 2818192), (26, 2709800), (34, 2072200), (40, 1761370), (50, 1409096), (52, 1354900), (65, 1083920), (68, 1036100), (80, 880685), (85, 828880), (100, 704548), (104, 677450), (130, 541960), (136, 518050), (170, 414440), (200, 352274), (208, 338725), (221, 318800), (260, 270980), (272, 259025), (325, 216784), (340, 207220), (400, 176137), (425, 165776), (442, 159400), (520, 135490), (650, 108392), (680, 103610), (797, 88400), (850, 82888), (884, 79700), (1040, 67745), (1105, 63760), (1300, 54196), (1360, 51805), (1594, 44200), (1700, 41444), (1768, 39850), (2210, 31880), (2600, 27098), (3188, 22100), (3400, 20722), (3536, 19925), (3985, 17680), (4420, 15940), (5200, 13549), (5525, 12752), (6376, 11050), (6800, 10361), (7970, 8840)]