42772160

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1921

約数の個数: 56

約数和(自身を含む): 103302816

約数和(自身を除く): 60530656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 1831, 2336, 2920, 3662, 4672, 5840, 7324, 9155, 11680, 14648, 18310, 23360, 29296, 36620, 58592, 73240, 117184, 133663, 146480, 267326, 292960, 534652, 585920, 668315, 1069304, 1336630, 2138608, 2673260, 4277216, 5346520, 8554432, 10693040, 21386080, 42772160]

約数ペア:

[(1, 42772160), (2, 21386080), (4, 10693040), (5, 8554432), (8, 5346520), (10, 4277216), (16, 2673260), (20, 2138608), (32, 1336630), (40, 1069304), (64, 668315), (73, 585920), (80, 534652), (146, 292960), (160, 267326), (292, 146480), (320, 133663), (365, 117184), (584, 73240), (730, 58592), (1168, 36620), (1460, 29296), (1831, 23360), (2336, 18310), (2920, 14648), (3662, 11680), (4672, 9155), (5840, 7324)]