56106160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 143919360

約数和(自身を除く): 87813200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 412, 440, 515, 619, 824, 880, 1030, 1133, 1238, 1648, 2060, 2266, 2476, 3095, 4120, 4532, 4952, 5665, 6190, 6809, 8240, 9064, 9904, 11330, 12380, 13618, 18128, 22660, 24760, 27236, 34045, 45320, 49520, 54472, 63757, 68090, 90640, 108944, 127514, 136180, 255028, 272360, 318785, 510056, 544720, 637570, 701327, 1020112, 1275140, 1402654, 2550280, 2805308, 3506635, 5100560, 5610616, 7013270, 11221232, 14026540, 28053080, 56106160]

約数ペア:

[(1, 56106160), (2, 28053080), (4, 14026540), (5, 11221232), (8, 7013270), (10, 5610616), (11, 5100560), (16, 3506635), (20, 2805308), (22, 2550280), (40, 1402654), (44, 1275140), (55, 1020112), (80, 701327), (88, 637570), (103, 544720), (110, 510056), (176, 318785), (206, 272360), (220, 255028), (412, 136180), (440, 127514), (515, 108944), (619, 90640), (824, 68090), (880, 63757), (1030, 54472), (1133, 49520), (1238, 45320), (1648, 34045), (2060, 27236), (2266, 24760), (2476, 22660), (3095, 18128), (4120, 13618), (4532, 12380), (4952, 11330), (5665, 9904), (6190, 9064), (6809, 8240)]