42186880

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 104376600

約数和(自身を除く): 62189720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2273, 2320, 3712, 4546, 4640, 9092, 9280, 11365, 18184, 18560, 22730, 36368, 45460, 65917, 72736, 90920, 131834, 145472, 181840, 263668, 290944, 329585, 363680, 527336, 659170, 727360, 1054672, 1318340, 1454720, 2109344, 2636680, 4218688, 5273360, 8437376, 10546720, 21093440, 42186880]

約数ペア:

[(1, 42186880), (2, 21093440), (4, 10546720), (5, 8437376), (8, 5273360), (10, 4218688), (16, 2636680), (20, 2109344), (29, 1454720), (32, 1318340), (40, 1054672), (58, 727360), (64, 659170), (80, 527336), (116, 363680), (128, 329585), (145, 290944), (160, 263668), (232, 181840), (290, 145472), (320, 131834), (464, 90920), (580, 72736), (640, 65917), (928, 45460), (1160, 36368), (1856, 22730), (2273, 18560), (2320, 18184), (3712, 11365), (4546, 9280), (4640, 9092)]