62440820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 149323776

約数和(自身を除く): 86882956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 61, 62, 65, 122, 124, 127, 130, 155, 244, 254, 260, 305, 310, 403, 508, 610, 620, 635, 793, 806, 1220, 1270, 1586, 1612, 1651, 1891, 2015, 2540, 3172, 3302, 3782, 3937, 3965, 4030, 6604, 7564, 7747, 7874, 7930, 8060, 8255, 9455, 15494, 15748, 15860, 16510, 18910, 19685, 24583, 30988, 33020, 37820, 38735, 39370, 49166, 51181, 77470, 78740, 98332, 100711, 102362, 122915, 154940, 201422, 204724, 240157, 245830, 255905, 402844, 480314, 491660, 503555, 511810, 960628, 1007110, 1023620, 1200785, 2014220, 2401570, 3122041, 4803140, 6244082, 12488164, 15610205, 31220410, 62440820]

約数ペア:

[(1, 62440820), (2, 31220410), (4, 15610205), (5, 12488164), (10, 6244082), (13, 4803140), (20, 3122041), (26, 2401570), (31, 2014220), (52, 1200785), (61, 1023620), (62, 1007110), (65, 960628), (122, 511810), (124, 503555), (127, 491660), (130, 480314), (155, 402844), (244, 255905), (254, 245830), (260, 240157), (305, 204724), (310, 201422), (403, 154940), (508, 122915), (610, 102362), (620, 100711), (635, 98332), (793, 78740), (806, 77470), (1220, 51181), (1270, 49166), (1586, 39370), (1612, 38735), (1651, 37820), (1891, 33020), (2015, 30988), (2540, 24583), (3172, 19685), (3302, 18910), (3782, 16510), (3937, 15860), (3965, 15748), (4030, 15494), (6604, 9455), (7564, 8255), (7747, 8060), (7874, 7930)]