40983460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4876

約数の個数: 48

約数和(自身を含む): 99993600

約数和(自身を除く): 59010140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 4799, 8540, 9598, 19196, 23995, 33593, 47990, 67186, 95980, 134372, 167965, 292739, 335930, 585478, 671860, 1170956, 1463695, 2049173, 2927390, 4098346, 5854780, 8196692, 10245865, 20491730, 40983460]

約数ペア:

[(1, 40983460), (2, 20491730), (4, 10245865), (5, 8196692), (7, 5854780), (10, 4098346), (14, 2927390), (20, 2049173), (28, 1463695), (35, 1170956), (61, 671860), (70, 585478), (122, 335930), (140, 292739), (244, 167965), (305, 134372), (427, 95980), (610, 67186), (854, 47990), (1220, 33593), (1708, 23995), (2135, 19196), (4270, 9598), (4799, 8540)]