2440753250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{751001}}^1$

素因数の和:751031

約数の個数: 32

約数和(自身を含む): 4920565104

約数和(自身を除く): 2479811854

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 751001, 1502002, 3755005, 7510010, 9763013, 18775025, 19526026, 37550050, 48815065, 93875125, 97630130, 187750250, 244075325, 488150650, 1220376625, 2440753250]

約数ペア:

[(1, 2440753250), (2, 1220376625), (5, 488150650), (10, 244075325), (13, 187750250), (25, 97630130), (26, 93875125), (50, 48815065), (65, 37550050), (125, 19526026), (130, 18775025), (250, 9763013), (325, 7510010), (650, 3755005), (1625, 1502002), (3250, 751001)]