74461240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2633}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 193440960

約数和(自身を除く): 118979720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2633, 2828, 3535, 4040, 5266, 5656, 7070, 10532, 13165, 14140, 18431, 21064, 26330, 28280, 36862, 52660, 73724, 92155, 105320, 147448, 184310, 265933, 368620, 531866, 737240, 1063732, 1329665, 1861531, 2127464, 2659330, 3723062, 5318660, 7446124, 9307655, 10637320, 14892248, 18615310, 37230620, 74461240]

約数ペア:

[(1, 74461240), (2, 37230620), (4, 18615310), (5, 14892248), (7, 10637320), (8, 9307655), (10, 7446124), (14, 5318660), (20, 3723062), (28, 2659330), (35, 2127464), (40, 1861531), (56, 1329665), (70, 1063732), (101, 737240), (140, 531866), (202, 368620), (280, 265933), (404, 184310), (505, 147448), (707, 105320), (808, 92155), (1010, 73724), (1414, 52660), (2020, 36862), (2633, 28280), (2828, 26330), (3535, 21064), (4040, 18431), (5266, 14140), (5656, 13165), (7070, 10532)]