943291240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{1571}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 2251229760

約数和(自身を除く): 1307938520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 883, 1571, 1766, 3142, 3532, 4415, 6284, 7064, 7855, 8830, 12568, 15011, 15710, 17660, 26707, 30022, 31420, 35320, 53414, 60044, 62840, 75055, 106828, 120088, 133535, 150110, 213656, 267070, 300220, 534140, 600440, 1068280, 1387193, 2774386, 5548772, 6935965, 11097544, 13871930, 23582281, 27743860, 47164562, 55487720, 94329124, 117911405, 188658248, 235822810, 471645620, 943291240]

約数ペア:

[(1, 943291240), (2, 471645620), (4, 235822810), (5, 188658248), (8, 117911405), (10, 94329124), (17, 55487720), (20, 47164562), (34, 27743860), (40, 23582281), (68, 13871930), (85, 11097544), (136, 6935965), (170, 5548772), (340, 2774386), (680, 1387193), (883, 1068280), (1571, 600440), (1766, 534140), (3142, 300220), (3532, 267070), (4415, 213656), (6284, 150110), (7064, 133535), (7855, 120088), (8830, 106828), (12568, 75055), (15011, 62840), (15710, 60044), (17660, 53414), (26707, 35320), (30022, 31420)]