86545160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 211302000

約数和(自身を除く): 124756840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 1117, 1192, 1490, 1937, 2234, 2980, 3874, 4468, 5585, 5960, 7748, 8936, 9685, 11170, 14521, 15496, 19370, 22340, 29042, 38740, 44680, 58084, 72605, 77480, 116168, 145210, 166433, 290420, 332866, 580840, 665732, 832165, 1331464, 1664330, 2163629, 3328660, 4327258, 6657320, 8654516, 10818145, 17309032, 21636290, 43272580, 86545160]

約数ペア:

[(1, 86545160), (2, 43272580), (4, 21636290), (5, 17309032), (8, 10818145), (10, 8654516), (13, 6657320), (20, 4327258), (26, 3328660), (40, 2163629), (52, 1664330), (65, 1331464), (104, 832165), (130, 665732), (149, 580840), (260, 332866), (298, 290420), (520, 166433), (596, 145210), (745, 116168), (1117, 77480), (1192, 72605), (1490, 58084), (1937, 44680), (2234, 38740), (2980, 29042), (3874, 22340), (4468, 19370), (5585, 15496), (5960, 14521), (7748, 11170), (8936, 9685)]