39317200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7592

約数の個数: 60

約数和(自身を含む): 101739148

約数和(自身を除く): 62421948

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 7561, 15122, 30244, 37805, 60488, 75610, 98293, 120976, 151220, 189025, 196586, 302440, 378050, 393172, 491465, 604880, 756100, 786344, 982930, 1512200, 1572688, 1965860, 2457325, 3024400, 3931720, 4914650, 7863440, 9829300, 19658600, 39317200]

約数ペア:

[(1, 39317200), (2, 19658600), (4, 9829300), (5, 7863440), (8, 4914650), (10, 3931720), (13, 3024400), (16, 2457325), (20, 1965860), (25, 1572688), (26, 1512200), (40, 982930), (50, 786344), (52, 756100), (65, 604880), (80, 491465), (100, 393172), (104, 378050), (130, 302440), (200, 196586), (208, 189025), (260, 151220), (325, 120976), (400, 98293), (520, 75610), (650, 60488), (1040, 37805), (1300, 30244), (2600, 15122), (5200, 7561)]