1870070554480

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3851}}^1\times {\mathrm{20717}}^1$

素因数の和:24874

約数の個数: 80

約数和(自身を含む): 4364096867424

約数和(自身を除く): 2494026312944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 3851, 4688, 5860, 7702, 11720, 15404, 19255, 20717, 23440, 30808, 38510, 41434, 61616, 77020, 82868, 103585, 154040, 165736, 207170, 308080, 331472, 414340, 828680, 1128343, 1657360, 2256686, 4513372, 5641715, 6070081, 9026744, 11283430, 12140162, 18053488, 22566860, 24280324, 30350405, 45133720, 48560648, 60700810, 79781167, 90267440, 97121296, 121401620, 159562334, 242803240, 319124668, 398905835, 485606480, 638249336, 797811670, 1276498672, 1595623340, 3191246680, 6382493360, 23375881931, 46751763862, 93503527724, 116879409655, 187007055448, 233758819310, 374014110896, 467517638620, 935035277240, 1870070554480]

約数ペア:

[(1, 1870070554480), (2, 935035277240), (4, 467517638620), (5, 374014110896), (8, 233758819310), (10, 187007055448), (16, 116879409655), (20, 93503527724), (40, 46751763862), (80, 23375881931), (293, 6382493360), (586, 3191246680), (1172, 1595623340), (1465, 1276498672), (2344, 797811670), (2930, 638249336), (3851, 485606480), (4688, 398905835), (5860, 319124668), (7702, 242803240), (11720, 159562334), (15404, 121401620), (19255, 97121296), (20717, 90267440), (23440, 79781167), (30808, 60700810), (38510, 48560648), (41434, 45133720), (61616, 30350405), (77020, 24280324), (82868, 22566860), (103585, 18053488), (154040, 12140162), (165736, 11283430), (207170, 9026744), (308080, 6070081), (331472, 5641715), (414340, 4513372), (828680, 2256686), (1128343, 1657360)]