40373904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 110342144

約数和(自身を除く): 69968240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 631, 688, 744, 1032, 1262, 1333, 1488, 1893, 2064, 2524, 2666, 3786, 3999, 5048, 5332, 7572, 7998, 10096, 10664, 15144, 15996, 19561, 21328, 27133, 30288, 31992, 39122, 54266, 58683, 63984, 78244, 81399, 108532, 117366, 156488, 162798, 217064, 234732, 312976, 325596, 434128, 469464, 651192, 841123, 938928, 1302384, 1682246, 2523369, 3364492, 5046738, 6728984, 10093476, 13457968, 20186952, 40373904]

約数ペア:

[(1, 40373904), (2, 20186952), (3, 13457968), (4, 10093476), (6, 6728984), (8, 5046738), (12, 3364492), (16, 2523369), (24, 1682246), (31, 1302384), (43, 938928), (48, 841123), (62, 651192), (86, 469464), (93, 434128), (124, 325596), (129, 312976), (172, 234732), (186, 217064), (248, 162798), (258, 156488), (344, 117366), (372, 108532), (496, 81399), (516, 78244), (631, 63984), (688, 58683), (744, 54266), (1032, 39122), (1262, 31992), (1333, 30288), (1488, 27133), (1893, 21328), (2064, 19561), (2524, 15996), (2666, 15144), (3786, 10664), (3999, 10096), (5048, 7998), (5332, 7572)]