41729720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 98461440

約数和(自身を除く): 56731720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 461, 584, 620, 730, 922, 1240, 1460, 1844, 2263, 2305, 2920, 3688, 4526, 4610, 9052, 9220, 11315, 14291, 18104, 18440, 22630, 28582, 33653, 45260, 57164, 67306, 71455, 90520, 114328, 134612, 142910, 168265, 269224, 285820, 336530, 571640, 673060, 1043243, 1346120, 2086486, 4172972, 5216215, 8345944, 10432430, 20864860, 41729720]

約数ペア:

[(1, 41729720), (2, 20864860), (4, 10432430), (5, 8345944), (8, 5216215), (10, 4172972), (20, 2086486), (31, 1346120), (40, 1043243), (62, 673060), (73, 571640), (124, 336530), (146, 285820), (155, 269224), (248, 168265), (292, 142910), (310, 134612), (365, 114328), (461, 90520), (584, 71455), (620, 67306), (730, 57164), (922, 45260), (1240, 33653), (1460, 28582), (1844, 22630), (2263, 18440), (2305, 18104), (2920, 14291), (3688, 11315), (4526, 9220), (4610, 9052)]