38555580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 126443520

約数和(自身を除く): 87887940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2239, 2460, 2870, 3444, 4305, 4478, 5740, 6717, 8610, 8956, 11195, 13434, 15673, 17220, 22390, 26868, 31346, 33585, 44780, 47019, 62692, 67170, 78365, 91799, 94038, 134340, 156730, 183598, 188076, 235095, 275397, 313460, 367196, 458995, 470190, 550794, 642593, 917990, 940380, 1101588, 1285186, 1376985, 1835980, 1927779, 2570372, 2753970, 3212965, 3855558, 5507940, 6425930, 7711116, 9638895, 12851860, 19277790, 38555580]

約数ペア:

[(1, 38555580), (2, 19277790), (3, 12851860), (4, 9638895), (5, 7711116), (6, 6425930), (7, 5507940), (10, 3855558), (12, 3212965), (14, 2753970), (15, 2570372), (20, 1927779), (21, 1835980), (28, 1376985), (30, 1285186), (35, 1101588), (41, 940380), (42, 917990), (60, 642593), (70, 550794), (82, 470190), (84, 458995), (105, 367196), (123, 313460), (140, 275397), (164, 235095), (205, 188076), (210, 183598), (246, 156730), (287, 134340), (410, 94038), (420, 91799), (492, 78365), (574, 67170), (615, 62692), (820, 47019), (861, 44780), (1148, 33585), (1230, 31346), (1435, 26868), (1722, 22390), (2239, 17220), (2460, 15673), (2870, 13434), (3444, 11195), (4305, 8956), (4478, 8610), (5740, 6717)]