213083304880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1\times {\mathrm{25321}}^1$

素因数の和:28214

約数の個数: 80

約数和(自身を含む): 509007448224

約数和(自身を除く): 295924143344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2843, 2960, 5686, 11372, 14215, 22744, 25321, 28430, 45488, 50642, 56860, 101284, 105191, 113720, 126605, 202568, 210382, 227440, 253210, 405136, 420764, 506420, 525955, 841528, 936877, 1012840, 1051910, 1683056, 1873754, 2025680, 2103820, 3747508, 4207640, 4684385, 7495016, 8415280, 9368770, 14990032, 18737540, 37475080, 71987603, 74950160, 143975206, 287950412, 359938015, 575900824, 719876030, 1151801648, 1439752060, 2663541311, 2879504120, 5327082622, 5759008240, 10654165244, 13317706555, 21308330488, 26635413110, 42616660976, 53270826220, 106541652440, 213083304880]

約数ペア:

[(1, 213083304880), (2, 106541652440), (4, 53270826220), (5, 42616660976), (8, 26635413110), (10, 21308330488), (16, 13317706555), (20, 10654165244), (37, 5759008240), (40, 5327082622), (74, 2879504120), (80, 2663541311), (148, 1439752060), (185, 1151801648), (296, 719876030), (370, 575900824), (592, 359938015), (740, 287950412), (1480, 143975206), (2843, 74950160), (2960, 71987603), (5686, 37475080), (11372, 18737540), (14215, 14990032), (22744, 9368770), (25321, 8415280), (28430, 7495016), (45488, 4684385), (50642, 4207640), (56860, 3747508), (101284, 2103820), (105191, 2025680), (113720, 1873754), (126605, 1683056), (202568, 1051910), (210382, 1012840), (227440, 936877), (253210, 841528), (405136, 525955), (420764, 506420)]