19074840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3932

約数の個数: 64

約数和(自身を含む): 58635360

約数和(自身を除く): 39560520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 3877, 4920, 7754, 11631, 15508, 19385, 23262, 31016, 38770, 46524, 58155, 77540, 93048, 116310, 155080, 158957, 232620, 317914, 465240, 476871, 635828, 794785, 953742, 1271656, 1589570, 1907484, 2384355, 3179140, 3814968, 4768710, 6358280, 9537420, 19074840]

約数ペア:

[(1, 19074840), (2, 9537420), (3, 6358280), (4, 4768710), (5, 3814968), (6, 3179140), (8, 2384355), (10, 1907484), (12, 1589570), (15, 1271656), (20, 953742), (24, 794785), (30, 635828), (40, 476871), (41, 465240), (60, 317914), (82, 232620), (120, 158957), (123, 155080), (164, 116310), (205, 93048), (246, 77540), (328, 58155), (410, 46524), (492, 38770), (615, 31016), (820, 23262), (984, 19385), (1230, 15508), (1640, 11631), (2460, 7754), (3877, 4920)]