288565160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29207}}^1$

素因数の和:29250

約数の個数: 64

約数和(自身を含む): 736041600

約数和(自身を除く): 447476440

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 29207, 58414, 116828, 146035, 233656, 292070, 379691, 554933, 584140, 759382, 1109866, 1168280, 1518764, 1898455, 2219732, 2774665, 3037528, 3796910, 4439464, 5549330, 7214129, 7593820, 11098660, 14428258, 15187640, 22197320, 28856516, 36070645, 57713032, 72141290, 144282580, 288565160]

約数ペア:

[(1, 288565160), (2, 144282580), (4, 72141290), (5, 57713032), (8, 36070645), (10, 28856516), (13, 22197320), (19, 15187640), (20, 14428258), (26, 11098660), (38, 7593820), (40, 7214129), (52, 5549330), (65, 4439464), (76, 3796910), (95, 3037528), (104, 2774665), (130, 2219732), (152, 1898455), (190, 1518764), (247, 1168280), (260, 1109866), (380, 759382), (494, 584140), (520, 554933), (760, 379691), (988, 292070), (1235, 233656), (1976, 146035), (2470, 116828), (4940, 58414), (9880, 29207)]