97471060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 209864592

約数和(自身を除く): 112393532

約数列:

[1, 2, 4, 5, 10, 20, 73, 101, 146, 202, 292, 365, 404, 505, 661, 730, 1010, 1322, 1460, 2020, 2644, 3305, 6610, 7373, 13220, 14746, 29492, 36865, 48253, 66761, 73730, 96506, 133522, 147460, 193012, 241265, 267044, 333805, 482530, 667610, 965060, 1335220, 4873553, 9747106, 19494212, 24367765, 48735530, 97471060]

約数ペア:

[(1, 97471060), (2, 48735530), (4, 24367765), (5, 19494212), (10, 9747106), (20, 4873553), (73, 1335220), (101, 965060), (146, 667610), (202, 482530), (292, 333805), (365, 267044), (404, 241265), (505, 193012), (661, 147460), (730, 133522), (1010, 96506), (1322, 73730), (1460, 66761), (2020, 48253), (2644, 36865), (3305, 29492), (6610, 14746), (7373, 13220)]