74213920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 193233600

約数和(自身を除く): 119019680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 220, 283, 298, 352, 440, 566, 596, 745, 880, 1132, 1192, 1415, 1490, 1639, 1760, 2264, 2384, 2830, 2980, 3113, 3278, 4528, 4768, 5660, 5960, 6226, 6556, 8195, 9056, 11320, 11920, 12452, 13112, 15565, 16390, 22640, 23840, 24904, 26224, 31130, 32780, 42167, 45280, 49808, 52448, 62260, 65560, 84334, 99616, 124520, 131120, 168668, 210835, 249040, 262240, 337336, 421670, 463837, 498080, 674672, 843340, 927674, 1349344, 1686680, 1855348, 2319185, 3373360, 3710696, 4638370, 6746720, 7421392, 9276740, 14842784, 18553480, 37106960, 74213920]

約数ペア:

[(1, 74213920), (2, 37106960), (4, 18553480), (5, 14842784), (8, 9276740), (10, 7421392), (11, 6746720), (16, 4638370), (20, 3710696), (22, 3373360), (32, 2319185), (40, 1855348), (44, 1686680), (55, 1349344), (80, 927674), (88, 843340), (110, 674672), (149, 498080), (160, 463837), (176, 421670), (220, 337336), (283, 262240), (298, 249040), (352, 210835), (440, 168668), (566, 131120), (596, 124520), (745, 99616), (880, 84334), (1132, 65560), (1192, 62260), (1415, 52448), (1490, 49808), (1639, 45280), (1760, 42167), (2264, 32780), (2384, 31130), (2830, 26224), (2980, 24904), (3113, 23840), (3278, 22640), (4528, 16390), (4768, 15565), (5660, 13112), (5960, 12452), (6226, 11920), (6556, 11320), (8195, 9056)]