42723650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 83994624

約数和(自身を除く): 41270974

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 97, 115, 194, 230, 383, 485, 575, 766, 970, 1150, 1915, 2231, 2425, 3830, 4462, 4850, 8809, 9575, 11155, 17618, 19150, 22310, 37151, 44045, 55775, 74302, 88090, 111550, 185755, 220225, 371510, 440450, 854473, 928775, 1708946, 1857550, 4272365, 8544730, 21361825, 42723650]

約数ペア:

[(1, 42723650), (2, 21361825), (5, 8544730), (10, 4272365), (23, 1857550), (25, 1708946), (46, 928775), (50, 854473), (97, 440450), (115, 371510), (194, 220225), (230, 185755), (383, 111550), (485, 88090), (575, 74302), (766, 55775), (970, 44045), (1150, 37151), (1915, 22310), (2231, 19150), (2425, 17618), (3830, 11155), (4462, 9575), (4850, 8809)]