40924840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 101113920

約数和(自身を除く): 60189080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 281, 331, 440, 562, 662, 1124, 1324, 1405, 1655, 2248, 2648, 2810, 3091, 3310, 3641, 5620, 6182, 6620, 7282, 11240, 12364, 13240, 14564, 15455, 18205, 24728, 29128, 30910, 36410, 61820, 72820, 93011, 123640, 145640, 186022, 372044, 465055, 744088, 930110, 1023121, 1860220, 2046242, 3720440, 4092484, 5115605, 8184968, 10231210, 20462420, 40924840]

約数ペア:

[(1, 40924840), (2, 20462420), (4, 10231210), (5, 8184968), (8, 5115605), (10, 4092484), (11, 3720440), (20, 2046242), (22, 1860220), (40, 1023121), (44, 930110), (55, 744088), (88, 465055), (110, 372044), (220, 186022), (281, 145640), (331, 123640), (440, 93011), (562, 72820), (662, 61820), (1124, 36410), (1324, 30910), (1405, 29128), (1655, 24728), (2248, 18205), (2648, 15455), (2810, 14564), (3091, 13240), (3310, 12364), (3641, 11240), (5620, 7282), (6182, 6620)]