195974560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39511}}^1$

素因数の和:39557

約数の個数: 48

約数和(自身を含む): 477937152

約数和(自身を除く): 281962592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 39511, 79022, 158044, 197555, 316088, 395110, 632176, 790220, 1224841, 1264352, 1580440, 2449682, 3160880, 4899364, 6124205, 6321760, 9798728, 12248410, 19597456, 24496820, 39194912, 48993640, 97987280, 195974560]

約数ペア:

[(1, 195974560), (2, 97987280), (4, 48993640), (5, 39194912), (8, 24496820), (10, 19597456), (16, 12248410), (20, 9798728), (31, 6321760), (32, 6124205), (40, 4899364), (62, 3160880), (80, 2449682), (124, 1580440), (155, 1264352), (160, 1224841), (248, 790220), (310, 632176), (496, 395110), (620, 316088), (992, 197555), (1240, 158044), (2480, 79022), (4960, 39511)]