713497550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 1374019200

約数和(自身を除く): 660521650

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 569, 775, 809, 1138, 1550, 1618, 2845, 4045, 5690, 8090, 14225, 17639, 20225, 25079, 28450, 35278, 40450, 50158, 88195, 125395, 176390, 250790, 440975, 460321, 626975, 881950, 920642, 1253950, 2301605, 4603210, 11508025, 14269951, 23016050, 28539902, 71349755, 142699510, 356748775, 713497550]

約数ペア:

[(1, 713497550), (2, 356748775), (5, 142699510), (10, 71349755), (25, 28539902), (31, 23016050), (50, 14269951), (62, 11508025), (155, 4603210), (310, 2301605), (569, 1253950), (775, 920642), (809, 881950), (1138, 626975), (1550, 460321), (1618, 440975), (2845, 250790), (4045, 176390), (5690, 125395), (8090, 88195), (14225, 50158), (17639, 40450), (20225, 35278), (25079, 28450)]