85447300

素因数分解:

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

素因数の和:517

約数の個数: 72

約数和(自身を含む): 195987456

約数和(自身を除く): 110540156

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 97, 100, 115, 194, 230, 383, 388, 460, 485, 575, 766, 970, 1150, 1532, 1915, 1940, 2231, 2300, 2425, 3830, 4462, 4850, 7660, 8809, 8924, 9575, 9700, 11155, 17618, 19150, 22310, 35236, 37151, 38300, 44045, 44620, 55775, 74302, 88090, 111550, 148604, 176180, 185755, 220225, 223100, 371510, 440450, 743020, 854473, 880900, 928775, 1708946, 1857550, 3417892, 3715100, 4272365, 8544730, 17089460, 21361825, 42723650, 85447300]

約数ペア:

[(1, 85447300), (2, 42723650), (4, 21361825), (5, 17089460), (10, 8544730), (20, 4272365), (23, 3715100), (25, 3417892), (46, 1857550), (50, 1708946), (92, 928775), (97, 880900), (100, 854473), (115, 743020), (194, 440450), (230, 371510), (383, 223100), (388, 220225), (460, 185755), (485, 176180), (575, 148604), (766, 111550), (970, 88090), (1150, 74302), (1532, 55775), (1915, 44620), (1940, 44045), (2231, 38300), (2300, 37151), (2425, 35236), (3830, 22310), (4462, 19150), (4850, 17618), (7660, 11155), (8809, 9700), (8924, 9575)]