598468520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3677}}^1$

素因数の和:4014

約数の個数: 64

約数和(自身を含む): 1455163920

約数和(自身を除く): 856695400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 313, 520, 626, 1252, 1565, 2504, 3130, 3677, 4069, 6260, 7354, 8138, 12520, 14708, 16276, 18385, 20345, 29416, 32552, 36770, 40690, 47801, 73540, 81380, 95602, 147080, 162760, 191204, 239005, 382408, 478010, 956020, 1150901, 1912040, 2301802, 4603604, 5754505, 9207208, 11509010, 14961713, 23018020, 29923426, 46036040, 59846852, 74808565, 119693704, 149617130, 299234260, 598468520]

約数ペア:

[(1, 598468520), (2, 299234260), (4, 149617130), (5, 119693704), (8, 74808565), (10, 59846852), (13, 46036040), (20, 29923426), (26, 23018020), (40, 14961713), (52, 11509010), (65, 9207208), (104, 5754505), (130, 4603604), (260, 2301802), (313, 1912040), (520, 1150901), (626, 956020), (1252, 478010), (1565, 382408), (2504, 239005), (3130, 191204), (3677, 162760), (4069, 147080), (6260, 95602), (7354, 81380), (8138, 73540), (12520, 47801), (14708, 40690), (16276, 36770), (18385, 32552), (20345, 29416)]