550195320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{106627}}^1$

素因数の和:106684

約数の個数: 64

約数和(自身を含む): 1688987520

約数和(自身を除く): 1138792200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 106627, 213254, 319881, 426508, 533135, 639762, 853016, 1066270, 1279524, 1599405, 2132540, 2559048, 3198810, 4265080, 4584961, 6397620, 9169922, 12795240, 13754883, 18339844, 22924805, 27509766, 36679688, 45849610, 55019532, 68774415, 91699220, 110039064, 137548830, 183398440, 275097660, 550195320]

約数ペア:

[(1, 550195320), (2, 275097660), (3, 183398440), (4, 137548830), (5, 110039064), (6, 91699220), (8, 68774415), (10, 55019532), (12, 45849610), (15, 36679688), (20, 27509766), (24, 22924805), (30, 18339844), (40, 13754883), (43, 12795240), (60, 9169922), (86, 6397620), (120, 4584961), (129, 4265080), (172, 3198810), (215, 2559048), (258, 2132540), (344, 1599405), (430, 1279524), (516, 1066270), (645, 853016), (860, 639762), (1032, 533135), (1290, 426508), (1720, 319881), (2580, 213254), (5160, 106627)]