83238880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11069}}^1$

素因数の和:11131

約数の個数: 48

約数和(自身を含む): 200854080

約数和(自身を除く): 117615200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 11069, 22138, 44276, 55345, 88552, 110690, 177104, 221380, 354208, 442760, 520243, 885520, 1040486, 1771040, 2080972, 2601215, 4161944, 5202430, 8323888, 10404860, 16647776, 20809720, 41619440, 83238880]

約数ペア:

[(1, 83238880), (2, 41619440), (4, 20809720), (5, 16647776), (8, 10404860), (10, 8323888), (16, 5202430), (20, 4161944), (32, 2601215), (40, 2080972), (47, 1771040), (80, 1040486), (94, 885520), (160, 520243), (188, 442760), (235, 354208), (376, 221380), (470, 177104), (752, 110690), (940, 88552), (1504, 55345), (1880, 44276), (3760, 22138), (7520, 11069)]