38364800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 99919200

約数和(自身を除く): 61554400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 631, 640, 760, 800, 950, 1216, 1262, 1520, 1600, 1900, 2432, 2524, 3040, 3155, 3200, 3800, 5048, 6080, 6310, 7600, 10096, 11989, 12160, 12620, 15200, 15775, 20192, 23978, 25240, 30400, 31550, 40384, 47956, 50480, 59945, 60800, 63100, 80768, 95912, 100960, 119890, 126200, 191824, 201920, 239780, 252400, 299725, 383648, 403840, 479560, 504800, 599450, 767296, 959120, 1009600, 1198900, 1534592, 1918240, 2019200, 2397800, 3836480, 4795600, 7672960, 9591200, 19182400, 38364800]

約数ペア:

[(1, 38364800), (2, 19182400), (4, 9591200), (5, 7672960), (8, 4795600), (10, 3836480), (16, 2397800), (19, 2019200), (20, 1918240), (25, 1534592), (32, 1198900), (38, 1009600), (40, 959120), (50, 767296), (64, 599450), (76, 504800), (80, 479560), (95, 403840), (100, 383648), (128, 299725), (152, 252400), (160, 239780), (190, 201920), (200, 191824), (304, 126200), (320, 119890), (380, 100960), (400, 95912), (475, 80768), (608, 63100), (631, 60800), (640, 59945), (760, 50480), (800, 47956), (950, 40384), (1216, 31550), (1262, 30400), (1520, 25240), (1600, 23978), (1900, 20192), (2432, 15775), (2524, 15200), (3040, 12620), (3155, 12160), (3200, 11989), (3800, 10096), (5048, 7600), (6080, 6310)]