5225870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 10311840

約数和(自身を除く): 5085970

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 659, 793, 1318, 1586, 3295, 3965, 6590, 7930, 8567, 17134, 40199, 42835, 80398, 85670, 200995, 401990, 522587, 1045174, 2612935, 5225870]

約数ペア:

[(1, 5225870), (2, 2612935), (5, 1045174), (10, 522587), (13, 401990), (26, 200995), (61, 85670), (65, 80398), (122, 42835), (130, 40199), (305, 17134), (610, 8567), (659, 7930), (793, 6590), (1318, 3965), (1586, 3295)]