973118840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{3049}}^1$

素因数の和:3240

約数の個数: 64

約数和(自身を含む): 2239920000

約数和(自身を除く): 1266801160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 101, 158, 202, 316, 395, 404, 505, 632, 790, 808, 1010, 1580, 2020, 3049, 3160, 4040, 6098, 7979, 12196, 15245, 15958, 24392, 30490, 31916, 39895, 60980, 63832, 79790, 121960, 159580, 240871, 307949, 319160, 481742, 615898, 963484, 1204355, 1231796, 1539745, 1926968, 2408710, 2463592, 3079490, 4817420, 6158980, 9634840, 12317960, 24327971, 48655942, 97311884, 121639855, 194623768, 243279710, 486559420, 973118840]

約数ペア:

[(1, 973118840), (2, 486559420), (4, 243279710), (5, 194623768), (8, 121639855), (10, 97311884), (20, 48655942), (40, 24327971), (79, 12317960), (101, 9634840), (158, 6158980), (202, 4817420), (316, 3079490), (395, 2463592), (404, 2408710), (505, 1926968), (632, 1539745), (790, 1231796), (808, 1204355), (1010, 963484), (1580, 615898), (2020, 481742), (3049, 319160), (3160, 307949), (4040, 240871), (6098, 159580), (7979, 121960), (12196, 79790), (15245, 63832), (15958, 60980), (24392, 39895), (30490, 31916)]