42633760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 110073600

約数和(自身を除く): 67439840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 130, 160, 199, 206, 208, 260, 398, 412, 416, 515, 520, 796, 824, 995, 1030, 1040, 1339, 1592, 1648, 1990, 2060, 2080, 2587, 2678, 3184, 3296, 3980, 4120, 5174, 5356, 6368, 6695, 7960, 8240, 10348, 10712, 12935, 13390, 15920, 16480, 20497, 20696, 21424, 25870, 26780, 31840, 40994, 41392, 42848, 51740, 53560, 81988, 82784, 102485, 103480, 107120, 163976, 204970, 206960, 214240, 266461, 327952, 409940, 413920, 532922, 655904, 819880, 1065844, 1332305, 1639760, 2131688, 2664610, 3279520, 4263376, 5329220, 8526752, 10658440, 21316880, 42633760]

約数ペア:

[(1, 42633760), (2, 21316880), (4, 10658440), (5, 8526752), (8, 5329220), (10, 4263376), (13, 3279520), (16, 2664610), (20, 2131688), (26, 1639760), (32, 1332305), (40, 1065844), (52, 819880), (65, 655904), (80, 532922), (103, 413920), (104, 409940), (130, 327952), (160, 266461), (199, 214240), (206, 206960), (208, 204970), (260, 163976), (398, 107120), (412, 103480), (416, 102485), (515, 82784), (520, 81988), (796, 53560), (824, 51740), (995, 42848), (1030, 41392), (1040, 40994), (1339, 31840), (1592, 26780), (1648, 25870), (1990, 21424), (2060, 20696), (2080, 20497), (2587, 16480), (2678, 15920), (3184, 13390), (3296, 12935), (3980, 10712), (4120, 10348), (5174, 8240), (5356, 7960), (6368, 6695)]