16952750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 17641810

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 83, 86, 95, 125, 166, 190, 215, 250, 415, 430, 475, 817, 830, 950, 1075, 1577, 1634, 2075, 2150, 2375, 3154, 3569, 4085, 4150, 4750, 5375, 7138, 7885, 8170, 10375, 10750, 15770, 17845, 20425, 20750, 35690, 39425, 40850, 67811, 78850, 89225, 102125, 135622, 178450, 197125, 204250, 339055, 394250, 446125, 678110, 892250, 1695275, 3390550, 8476375, 16952750]

約数ペア:

[(1, 16952750), (2, 8476375), (5, 3390550), (10, 1695275), (19, 892250), (25, 678110), (38, 446125), (43, 394250), (50, 339055), (83, 204250), (86, 197125), (95, 178450), (125, 135622), (166, 102125), (190, 89225), (215, 78850), (250, 67811), (415, 40850), (430, 39425), (475, 35690), (817, 20750), (830, 20425), (950, 17845), (1075, 15770), (1577, 10750), (1634, 10375), (2075, 8170), (2150, 7885), (2375, 7138), (3154, 5375), (3569, 4750), (4085, 4150)]