472944680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29339}}^1$

素因数の和:29394

約数の個数: 64

約数和(自身を含む): 1182988800

約数和(自身を除く): 710044120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 29339, 58678, 117356, 146695, 234712, 293390, 381407, 586780, 762814, 909509, 1173560, 1525628, 1819018, 1907035, 3051256, 3638036, 3814070, 4547545, 7276072, 7628140, 9095090, 11823617, 15256280, 18190180, 23647234, 36380360, 47294468, 59118085, 94588936, 118236170, 236472340, 472944680]

約数ペア:

[(1, 472944680), (2, 236472340), (4, 118236170), (5, 94588936), (8, 59118085), (10, 47294468), (13, 36380360), (20, 23647234), (26, 18190180), (31, 15256280), (40, 11823617), (52, 9095090), (62, 7628140), (65, 7276072), (104, 4547545), (124, 3814070), (130, 3638036), (155, 3051256), (248, 1907035), (260, 1819018), (310, 1525628), (403, 1173560), (520, 909509), (620, 762814), (806, 586780), (1240, 381407), (1612, 293390), (2015, 234712), (3224, 146695), (4030, 117356), (8060, 58678), (16120, 29339)]