126853280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34471}}^1$

素因数の和:34509

約数の個数: 48

約数和(自身を含む): 312729984

約数和(自身を除く): 185876704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 34471, 68942, 137884, 172355, 275768, 344710, 551536, 689420, 792833, 1103072, 1378840, 1585666, 2757680, 3171332, 3964165, 5515360, 6342664, 7928330, 12685328, 15856660, 25370656, 31713320, 63426640, 126853280]

約数ペア:

[(1, 126853280), (2, 63426640), (4, 31713320), (5, 25370656), (8, 15856660), (10, 12685328), (16, 7928330), (20, 6342664), (23, 5515360), (32, 3964165), (40, 3171332), (46, 2757680), (80, 1585666), (92, 1378840), (115, 1103072), (160, 792833), (184, 689420), (230, 551536), (368, 344710), (460, 275768), (736, 172355), (920, 137884), (1840, 68942), (3680, 34471)]