117072280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 285768000

約数和(自身を除く): 168695720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 1192, 1490, 1511, 1937, 2980, 3022, 3874, 5960, 6044, 7555, 7748, 9685, 12088, 15110, 15496, 19370, 19643, 30220, 38740, 39286, 60440, 77480, 78572, 98215, 157144, 196430, 225139, 392860, 450278, 785720, 900556, 1125695, 1801112, 2251390, 2926807, 4502780, 5853614, 9005560, 11707228, 14634035, 23414456, 29268070, 58536140, 117072280]

約数ペア:

[(1, 117072280), (2, 58536140), (4, 29268070), (5, 23414456), (8, 14634035), (10, 11707228), (13, 9005560), (20, 5853614), (26, 4502780), (40, 2926807), (52, 2251390), (65, 1801112), (104, 1125695), (130, 900556), (149, 785720), (260, 450278), (298, 392860), (520, 225139), (596, 196430), (745, 157144), (1192, 98215), (1490, 78572), (1511, 77480), (1937, 60440), (2980, 39286), (3022, 38740), (3874, 30220), (5960, 19643), (6044, 19370), (7555, 15496), (7748, 15110), (9685, 12088)]