39627320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 92867040

約数和(自身を除く): 53239720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 146, 164, 205, 292, 328, 331, 365, 410, 584, 662, 730, 820, 1324, 1460, 1640, 1655, 2648, 2920, 2993, 3310, 5986, 6620, 11972, 13240, 13571, 14965, 23944, 24163, 27142, 29930, 48326, 54284, 59860, 67855, 96652, 108568, 119720, 120815, 135710, 193304, 241630, 271420, 483260, 542840, 966520, 990683, 1981366, 3962732, 4953415, 7925464, 9906830, 19813660, 39627320]

約数ペア:

[(1, 39627320), (2, 19813660), (4, 9906830), (5, 7925464), (8, 4953415), (10, 3962732), (20, 1981366), (40, 990683), (41, 966520), (73, 542840), (82, 483260), (146, 271420), (164, 241630), (205, 193304), (292, 135710), (328, 120815), (331, 119720), (365, 108568), (410, 96652), (584, 67855), (662, 59860), (730, 54284), (820, 48326), (1324, 29930), (1460, 27142), (1640, 24163), (1655, 23944), (2648, 14965), (2920, 13571), (2993, 13240), (3310, 11972), (5986, 6620)]