1606875220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4969}}^1$

素因数の和:5057

約数の個数: 96

約数和(自身を含む): 3807417600

約数和(自身を除く): 2200542380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 37, 38, 46, 74, 76, 92, 95, 115, 148, 185, 190, 230, 370, 380, 437, 460, 703, 740, 851, 874, 1406, 1702, 1748, 2185, 2812, 3404, 3515, 4255, 4370, 4969, 7030, 8510, 8740, 9938, 14060, 16169, 17020, 19876, 24845, 32338, 49690, 64676, 80845, 94411, 99380, 114287, 161690, 183853, 188822, 228574, 323380, 367706, 377644, 457148, 472055, 571435, 735412, 919265, 944110, 1142870, 1838530, 1888220, 2171453, 2285740, 3493207, 3677060, 4228619, 4342906, 6986414, 8457238, 8685812, 10857265, 13972828, 16914476, 17466035, 21143095, 21714530, 34932070, 42286190, 43429060, 69864140, 80343761, 84572380, 160687522, 321375044, 401718805, 803437610, 1606875220]

約数ペア:

[(1, 1606875220), (2, 803437610), (4, 401718805), (5, 321375044), (10, 160687522), (19, 84572380), (20, 80343761), (23, 69864140), (37, 43429060), (38, 42286190), (46, 34932070), (74, 21714530), (76, 21143095), (92, 17466035), (95, 16914476), (115, 13972828), (148, 10857265), (185, 8685812), (190, 8457238), (230, 6986414), (370, 4342906), (380, 4228619), (437, 3677060), (460, 3493207), (703, 2285740), (740, 2171453), (851, 1888220), (874, 1838530), (1406, 1142870), (1702, 944110), (1748, 919265), (2185, 735412), (2812, 571435), (3404, 472055), (3515, 457148), (4255, 377644), (4370, 367706), (4969, 323380), (7030, 228574), (8510, 188822), (8740, 183853), (9938, 161690), (14060, 114287), (16169, 99380), (17020, 94411), (19876, 80845), (24845, 64676), (32338, 49690)]