79344200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30517}}^1$

素因数の和:30546

約数の個数: 48

約数和(自身を含む): 198672180

約数和(自身を除く): 119327980

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 30517, 61034, 122068, 152585, 244136, 305170, 396721, 610340, 762925, 793442, 1220680, 1525850, 1586884, 1983605, 3051700, 3173768, 3967210, 6103400, 7934420, 9918025, 15868840, 19836050, 39672100, 79344200]

約数ペア:

[(1, 79344200), (2, 39672100), (4, 19836050), (5, 15868840), (8, 9918025), (10, 7934420), (13, 6103400), (20, 3967210), (25, 3173768), (26, 3051700), (40, 1983605), (50, 1586884), (52, 1525850), (65, 1220680), (100, 793442), (104, 762925), (130, 610340), (200, 396721), (260, 305170), (325, 244136), (520, 152585), (650, 122068), (1300, 61034), (2600, 30517)]