98169980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 217353024

約数和(自身を除く): 119183044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 2020, 2113, 2323, 4226, 4646, 8452, 9292, 10565, 11615, 21130, 23230, 42260, 46460, 48599, 97198, 194396, 213413, 242995, 426826, 485990, 853652, 971980, 1067065, 2134130, 4268260, 4908499, 9816998, 19633996, 24542495, 49084990, 98169980]

約数ペア:

[(1, 98169980), (2, 49084990), (4, 24542495), (5, 19633996), (10, 9816998), (20, 4908499), (23, 4268260), (46, 2134130), (92, 1067065), (101, 971980), (115, 853652), (202, 485990), (230, 426826), (404, 242995), (460, 213413), (505, 194396), (1010, 97198), (2020, 48599), (2113, 46460), (2323, 42260), (4226, 23230), (4646, 21130), (8452, 11615), (9292, 10565)]