70447850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5615

約数の個数: 48

約数和(自身を含む): 149186880

約数和(自身を除く): 78739030

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 5569, 6325, 11138, 12650, 27845, 55690, 61259, 122518, 128087, 139225, 256174, 278450, 306295, 612590, 640435, 1280870, 1408957, 1531475, 2817914, 3062950, 3202175, 6404350, 7044785, 14089570, 35223925, 70447850]

約数ペア:

[(1, 70447850), (2, 35223925), (5, 14089570), (10, 7044785), (11, 6404350), (22, 3202175), (23, 3062950), (25, 2817914), (46, 1531475), (50, 1408957), (55, 1280870), (110, 640435), (115, 612590), (230, 306295), (253, 278450), (275, 256174), (506, 139225), (550, 128087), (575, 122518), (1150, 61259), (1265, 55690), (2530, 27845), (5569, 12650), (6325, 11138)]