72029872720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69259493}}^1$

素因数の和:69259519

約数の個数: 40

約数和(自身を含む): 180351722376

約数和(自身を除く): 108321849656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 69259493, 138518986, 277037972, 346297465, 554075944, 692594930, 900373409, 1108151888, 1385189860, 1800746818, 2770379720, 3601493636, 4501867045, 5540759440, 7202987272, 9003734090, 14405974544, 18007468180, 36014936360, 72029872720]

約数ペア:

[(1, 72029872720), (2, 36014936360), (4, 18007468180), (5, 14405974544), (8, 9003734090), (10, 7202987272), (13, 5540759440), (16, 4501867045), (20, 3601493636), (26, 2770379720), (40, 1800746818), (52, 1385189860), (65, 1108151888), (80, 900373409), (104, 692594930), (130, 554075944), (208, 346297465), (260, 277037972), (520, 138518986), (1040, 69259493)]