38925920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 106305696

約数和(自身を除く): 67379776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1301, 1360, 1496, 1760, 1870, 2602, 2720, 2992, 3740, 5204, 5984, 6505, 7480, 10408, 13010, 14311, 14960, 20816, 22117, 26020, 28622, 29920, 41632, 44234, 52040, 57244, 71555, 88468, 104080, 110585, 114488, 143110, 176936, 208160, 221170, 228976, 243287, 286220, 353872, 442340, 457952, 486574, 572440, 707744, 884680, 973148, 1144880, 1216435, 1769360, 1946296, 2289760, 2432870, 3538720, 3892592, 4865740, 7785184, 9731480, 19462960, 38925920]

約数ペア:

[(1, 38925920), (2, 19462960), (4, 9731480), (5, 7785184), (8, 4865740), (10, 3892592), (11, 3538720), (16, 2432870), (17, 2289760), (20, 1946296), (22, 1769360), (32, 1216435), (34, 1144880), (40, 973148), (44, 884680), (55, 707744), (68, 572440), (80, 486574), (85, 457952), (88, 442340), (110, 353872), (136, 286220), (160, 243287), (170, 228976), (176, 221170), (187, 208160), (220, 176936), (272, 143110), (340, 114488), (352, 110585), (374, 104080), (440, 88468), (544, 71555), (680, 57244), (748, 52040), (880, 44234), (935, 41632), (1301, 29920), (1360, 28622), (1496, 26020), (1760, 22117), (1870, 20816), (2602, 14960), (2720, 14311), (2992, 13010), (3740, 10408), (5204, 7480), (5984, 6505)]