63628960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 161254800

約数和(自身を除く): 97625840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 149, 157, 160, 170, 272, 298, 314, 340, 544, 596, 628, 680, 745, 785, 1192, 1256, 1360, 1490, 1570, 2384, 2512, 2533, 2669, 2720, 2980, 3140, 4768, 5024, 5066, 5338, 5960, 6280, 10132, 10676, 11920, 12560, 12665, 13345, 20264, 21352, 23393, 23840, 25120, 25330, 26690, 40528, 42704, 46786, 50660, 53380, 81056, 85408, 93572, 101320, 106760, 116965, 187144, 202640, 213520, 233930, 374288, 397681, 405280, 427040, 467860, 748576, 795362, 935720, 1590724, 1871440, 1988405, 3181448, 3742880, 3976810, 6362896, 7953620, 12725792, 15907240, 31814480, 63628960]

約数ペア:

[(1, 63628960), (2, 31814480), (4, 15907240), (5, 12725792), (8, 7953620), (10, 6362896), (16, 3976810), (17, 3742880), (20, 3181448), (32, 1988405), (34, 1871440), (40, 1590724), (68, 935720), (80, 795362), (85, 748576), (136, 467860), (149, 427040), (157, 405280), (160, 397681), (170, 374288), (272, 233930), (298, 213520), (314, 202640), (340, 187144), (544, 116965), (596, 106760), (628, 101320), (680, 93572), (745, 85408), (785, 81056), (1192, 53380), (1256, 50660), (1360, 46786), (1490, 42704), (1570, 40528), (2384, 26690), (2512, 25330), (2533, 25120), (2669, 23840), (2720, 23393), (2980, 21352), (3140, 20264), (4768, 13345), (5024, 12665), (5066, 12560), (5338, 11920), (5960, 10676), (6280, 10132)]