61709120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 164153088

約数和(自身を除く): 102443968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 160, 176, 188, 220, 235, 320, 352, 373, 376, 440, 470, 517, 704, 746, 752, 880, 940, 1034, 1492, 1504, 1760, 1865, 1880, 2068, 2585, 2984, 3008, 3520, 3730, 3760, 4103, 4136, 5170, 5968, 7460, 7520, 8206, 8272, 10340, 11936, 14920, 15040, 16412, 16544, 17531, 20515, 20680, 23872, 29840, 32824, 33088, 35062, 41030, 41360, 59680, 65648, 70124, 82060, 82720, 87655, 119360, 131296, 140248, 164120, 165440, 175310, 192841, 262592, 280496, 328240, 350620, 385682, 560992, 656480, 701240, 771364, 964205, 1121984, 1312960, 1402480, 1542728, 1928410, 2804960, 3085456, 3856820, 5609920, 6170912, 7713640, 12341824, 15427280, 30854560, 61709120]

約数ペア:

[(1, 61709120), (2, 30854560), (4, 15427280), (5, 12341824), (8, 7713640), (10, 6170912), (11, 5609920), (16, 3856820), (20, 3085456), (22, 2804960), (32, 1928410), (40, 1542728), (44, 1402480), (47, 1312960), (55, 1121984), (64, 964205), (80, 771364), (88, 701240), (94, 656480), (110, 560992), (160, 385682), (176, 350620), (188, 328240), (220, 280496), (235, 262592), (320, 192841), (352, 175310), (373, 165440), (376, 164120), (440, 140248), (470, 131296), (517, 119360), (704, 87655), (746, 82720), (752, 82060), (880, 70124), (940, 65648), (1034, 59680), (1492, 41360), (1504, 41030), (1760, 35062), (1865, 33088), (1880, 32824), (2068, 29840), (2585, 23872), (2984, 20680), (3008, 20515), (3520, 17531), (3730, 16544), (3760, 16412), (4103, 15040), (4136, 14920), (5170, 11936), (5968, 10340), (7460, 8272), (7520, 8206)]