448838900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{236231}}^1$

素因数の和:236264

約数の個数: 36

約数和(自身を含む): 1025246880

約数和(自身を除く): 576407980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 236231, 472462, 944924, 1181155, 2362310, 4488389, 4724620, 5905775, 8976778, 11811550, 17953556, 22441945, 23623100, 44883890, 89767780, 112209725, 224419450, 448838900]

約数ペア:

[(1, 448838900), (2, 224419450), (4, 112209725), (5, 89767780), (10, 44883890), (19, 23623100), (20, 22441945), (25, 17953556), (38, 11811550), (50, 8976778), (76, 5905775), (95, 4724620), (100, 4488389), (190, 2362310), (380, 1181155), (475, 944924), (950, 472462), (1900, 236231)]