116820640

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7229}}^1$

素因数の和:7345

約数の個数: 48

約数和(自身を含む): 278759880

約数和(自身を除く): 161939240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 7229, 8080, 14458, 16160, 28916, 36145, 57832, 72290, 115664, 144580, 231328, 289160, 578320, 730129, 1156640, 1460258, 2920516, 3650645, 5841032, 7301290, 11682064, 14602580, 23364128, 29205160, 58410320, 116820640]

約数ペア:

[(1, 116820640), (2, 58410320), (4, 29205160), (5, 23364128), (8, 14602580), (10, 11682064), (16, 7301290), (20, 5841032), (32, 3650645), (40, 2920516), (80, 1460258), (101, 1156640), (160, 730129), (202, 578320), (404, 289160), (505, 231328), (808, 144580), (1010, 115664), (1616, 72290), (2020, 57832), (3232, 36145), (4040, 28916), (7229, 16160), (8080, 14458)]