38361780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7393

約数の個数: 72

約数和(自身を含む): 120393000

約数和(自身を除く): 82031220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7349, 14698, 22047, 29396, 36745, 44094, 66141, 73490, 88188, 110235, 132282, 146980, 213121, 220470, 264564, 330705, 426242, 440940, 639363, 661410, 852484, 1065605, 1278726, 1322820, 1918089, 2131210, 2557452, 3196815, 3836178, 4262420, 6393630, 7672356, 9590445, 12787260, 19180890, 38361780]

約数ペア:

[(1, 38361780), (2, 19180890), (3, 12787260), (4, 9590445), (5, 7672356), (6, 6393630), (9, 4262420), (10, 3836178), (12, 3196815), (15, 2557452), (18, 2131210), (20, 1918089), (29, 1322820), (30, 1278726), (36, 1065605), (45, 852484), (58, 661410), (60, 639363), (87, 440940), (90, 426242), (116, 330705), (145, 264564), (174, 220470), (180, 213121), (261, 146980), (290, 132282), (348, 110235), (435, 88188), (522, 73490), (580, 66141), (870, 44094), (1044, 36745), (1305, 29396), (1740, 22047), (2610, 14698), (5220, 7349)]