4525118520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{15187}}^1$

素因数の和:15405

約数の個数: 128

約数和(自身を含む): 14697123840

約数和(自身を除く): 10172005320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 191, 195, 260, 312, 382, 390, 520, 573, 764, 780, 955, 1146, 1528, 1560, 1910, 2292, 2483, 2865, 3820, 4584, 4966, 5730, 7449, 7640, 9932, 11460, 12415, 14898, 15187, 19864, 22920, 24830, 29796, 30374, 37245, 45561, 49660, 59592, 60748, 74490, 75935, 91122, 99320, 121496, 148980, 151870, 182244, 197431, 227805, 297960, 303740, 364488, 394862, 455610, 592293, 607480, 789724, 911220, 987155, 1184586, 1579448, 1822440, 1974310, 2369172, 2900717, 2961465, 3948620, 4738344, 5801434, 5922930, 7897240, 8702151, 11602868, 11845860, 14503585, 17404302, 23205736, 23691720, 29007170, 34808604, 37709321, 43510755, 58014340, 69617208, 75418642, 87021510, 113127963, 116028680, 150837284, 174043020, 188546605, 226255926, 301674568, 348086040, 377093210, 452511852, 565639815, 754186420, 905023704, 1131279630, 1508372840, 2262559260, 4525118520]

約数ペア:

[(1, 4525118520), (2, 2262559260), (3, 1508372840), (4, 1131279630), (5, 905023704), (6, 754186420), (8, 565639815), (10, 452511852), (12, 377093210), (13, 348086040), (15, 301674568), (20, 226255926), (24, 188546605), (26, 174043020), (30, 150837284), (39, 116028680), (40, 113127963), (52, 87021510), (60, 75418642), (65, 69617208), (78, 58014340), (104, 43510755), (120, 37709321), (130, 34808604), (156, 29007170), (191, 23691720), (195, 23205736), (260, 17404302), (312, 14503585), (382, 11845860), (390, 11602868), (520, 8702151), (573, 7897240), (764, 5922930), (780, 5801434), (955, 4738344), (1146, 3948620), (1528, 2961465), (1560, 2900717), (1910, 2369172), (2292, 1974310), (2483, 1822440), (2865, 1579448), (3820, 1184586), (4584, 987155), (4966, 911220), (5730, 789724), (7449, 607480), (7640, 592293), (9932, 455610), (11460, 394862), (12415, 364488), (14898, 303740), (15187, 297960), (19864, 227805), (22920, 197431), (24830, 182244), (29796, 151870), (30374, 148980), (37245, 121496), (45561, 99320), (49660, 91122), (59592, 75935), (60748, 74490)]