2055392040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3797}}^1$

素因数の和:4171

約数の個数: 128

約数和(自身を含む): 6661388160

約数和(自身を除く): 4605996120

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, 195, 260, 312, 347, 390, 520, 694, 780, 1041, 1388, 1560, 1735, 2082, 2776, 3470, 3797, 4164, 4511, 5205, 6940, 7594, 8328, 9022, 10410, 11391, 13533, 13880, 15188, 18044, 18985, 20820, 22555, 22782, 27066, 30376, 36088, 37970, 41640, 45110, 45564, 49361, 54132, 56955, 67665, 75940, 90220, 91128, 98722, 108264, 113910, 135330, 148083, 151880, 180440, 197444, 227820, 246805, 270660, 296166, 394888, 455640, 493610, 541320, 592332, 740415, 987220, 1184664, 1317559, 1480830, 1974440, 2635118, 2961660, 3952677, 5270236, 5923320, 6587795, 7905354, 10540472, 13175590, 15810708, 17128267, 19763385, 26351180, 31621416, 34256534, 39526770, 51384801, 52702360, 68513068, 79053540, 85641335, 102769602, 137026136, 158107080, 171282670, 205539204, 256924005, 342565340, 411078408, 513848010, 685130680, 1027696020, 2055392040]

約数ペア:

[(1, 2055392040), (2, 1027696020), (3, 685130680), (4, 513848010), (5, 411078408), (6, 342565340), (8, 256924005), (10, 205539204), (12, 171282670), (13, 158107080), (15, 137026136), (20, 102769602), (24, 85641335), (26, 79053540), (30, 68513068), (39, 52702360), (40, 51384801), (52, 39526770), (60, 34256534), (65, 31621416), (78, 26351180), (104, 19763385), (120, 17128267), (130, 15810708), (156, 13175590), (195, 10540472), (260, 7905354), (312, 6587795), (347, 5923320), (390, 5270236), (520, 3952677), (694, 2961660), (780, 2635118), (1041, 1974440), (1388, 1480830), (1560, 1317559), (1735, 1184664), (2082, 987220), (2776, 740415), (3470, 592332), (3797, 541320), (4164, 493610), (4511, 455640), (5205, 394888), (6940, 296166), (7594, 270660), (8328, 246805), (9022, 227820), (10410, 197444), (11391, 180440), (13533, 151880), (13880, 148083), (15188, 135330), (18044, 113910), (18985, 108264), (20820, 98722), (22555, 91128), (22782, 90220), (27066, 75940), (30376, 67665), (36088, 56955), (37970, 54132), (41640, 49361), (45110, 45564)]