288049305620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1\times {\mathrm{3319}}^1$

素因数の和:4449

約数の個数: 96

約数和(自身を含む): 626174841600

約数和(自身を除く): 338125535980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 164, 205, 218, 410, 436, 545, 820, 971, 1090, 1942, 2180, 3319, 3884, 4469, 4855, 6638, 8938, 9710, 13276, 16595, 17876, 19420, 22345, 33190, 39811, 44690, 66380, 79622, 89380, 105839, 136079, 159244, 199055, 211678, 272158, 361771, 398110, 423356, 529195, 544316, 680395, 723542, 796220, 1058390, 1360790, 1447084, 1808855, 2116780, 2721580, 3222749, 3617710, 4339399, 6445498, 7235420, 8678798, 12890996, 14832611, 16113745, 17357596, 21696995, 29665222, 32227490, 43393990, 59330444, 64454980, 74163055, 86787980, 132132709, 148326110, 264265418, 296652220, 351279641, 528530836, 660663545, 702559282, 1321327090, 1405118564, 1756398205, 2642654180, 3512796410, 7025592820, 14402465281, 28804930562, 57609861124, 72012326405, 144024652810, 288049305620]

約数ペア:

[(1, 288049305620), (2, 144024652810), (4, 72012326405), (5, 57609861124), (10, 28804930562), (20, 14402465281), (41, 7025592820), (82, 3512796410), (109, 2642654180), (164, 1756398205), (205, 1405118564), (218, 1321327090), (410, 702559282), (436, 660663545), (545, 528530836), (820, 351279641), (971, 296652220), (1090, 264265418), (1942, 148326110), (2180, 132132709), (3319, 86787980), (3884, 74163055), (4469, 64454980), (4855, 59330444), (6638, 43393990), (8938, 32227490), (9710, 29665222), (13276, 21696995), (16595, 17357596), (17876, 16113745), (19420, 14832611), (22345, 12890996), (33190, 8678798), (39811, 7235420), (44690, 6445498), (66380, 4339399), (79622, 3617710), (89380, 3222749), (105839, 2721580), (136079, 2116780), (159244, 1808855), (199055, 1447084), (211678, 1360790), (272158, 1058390), (361771, 796220), (398110, 723542), (423356, 680395), (529195, 544316)]