63285560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7200

約数の個数: 64

約数和(自身を含む): 162388800

約数和(自身を除く): 99103240

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 7159, 8840, 14318, 28636, 35795, 57272, 71590, 93067, 121703, 143180, 186134, 243406, 286360, 372268, 465335, 486812, 608515, 744536, 930670, 973624, 1217030, 1582139, 1861340, 2434060, 3164278, 3722680, 4868120, 6328556, 7910695, 12657112, 15821390, 31642780, 63285560]

約数ペア:

[(1, 63285560), (2, 31642780), (4, 15821390), (5, 12657112), (8, 7910695), (10, 6328556), (13, 4868120), (17, 3722680), (20, 3164278), (26, 2434060), (34, 1861340), (40, 1582139), (52, 1217030), (65, 973624), (68, 930670), (85, 744536), (104, 608515), (130, 486812), (136, 465335), (170, 372268), (221, 286360), (260, 243406), (340, 186134), (442, 143180), (520, 121703), (680, 93067), (884, 71590), (1105, 57272), (1768, 35795), (2210, 28636), (4420, 14318), (7159, 8840)]