201509118640

素因数分解:

$2^4\times 5^1\times {\mathrm{6673}}^1\times {\mathrm{377471}}^1$

素因数の和:384157

約数の個数: 40

約数和(自身を含む): 468580151808

約数和(自身を除く): 267071033168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6673, 13346, 26692, 33365, 53384, 66730, 106768, 133460, 266920, 377471, 533840, 754942, 1509884, 1887355, 3019768, 3774710, 6039536, 7549420, 15098840, 30197680, 2518863983, 5037727966, 10075455932, 12594319915, 20150911864, 25188639830, 40301823728, 50377279660, 100754559320, 201509118640]

約数ペア:

[(1, 201509118640), (2, 100754559320), (4, 50377279660), (5, 40301823728), (8, 25188639830), (10, 20150911864), (16, 12594319915), (20, 10075455932), (40, 5037727966), (80, 2518863983), (6673, 30197680), (13346, 15098840), (26692, 7549420), (33365, 6039536), (53384, 3774710), (66730, 3019768), (106768, 1887355), (133460, 1509884), (266920, 754942), (377471, 533840)]