47179760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 117554976

約数和(自身を除く): 70375216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 113, 136, 170, 226, 272, 307, 340, 452, 565, 614, 680, 904, 1130, 1228, 1360, 1535, 1808, 1921, 2260, 2456, 3070, 3842, 4520, 4912, 5219, 6140, 7684, 9040, 9605, 10438, 12280, 15368, 19210, 20876, 24560, 26095, 30736, 34691, 38420, 41752, 52190, 69382, 76840, 83504, 104380, 138764, 153680, 173455, 208760, 277528, 346910, 417520, 555056, 589747, 693820, 1179494, 1387640, 2358988, 2775280, 2948735, 4717976, 5897470, 9435952, 11794940, 23589880, 47179760]

約数ペア:

[(1, 47179760), (2, 23589880), (4, 11794940), (5, 9435952), (8, 5897470), (10, 4717976), (16, 2948735), (17, 2775280), (20, 2358988), (34, 1387640), (40, 1179494), (68, 693820), (80, 589747), (85, 555056), (113, 417520), (136, 346910), (170, 277528), (226, 208760), (272, 173455), (307, 153680), (340, 138764), (452, 104380), (565, 83504), (614, 76840), (680, 69382), (904, 52190), (1130, 41752), (1228, 38420), (1360, 34691), (1535, 30736), (1808, 26095), (1921, 24560), (2260, 20876), (2456, 19210), (3070, 15368), (3842, 12280), (4520, 10438), (4912, 9605), (5219, 9040), (6140, 7684)]