41629640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 59976760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 223, 260, 359, 446, 520, 718, 892, 1115, 1436, 1784, 1795, 2230, 2872, 2899, 3590, 4460, 4667, 5798, 7180, 8920, 9334, 11596, 14360, 14495, 18668, 23192, 23335, 28990, 37336, 46670, 57980, 80057, 93340, 115960, 160114, 186680, 320228, 400285, 640456, 800570, 1040741, 1601140, 2081482, 3202280, 4162964, 5203705, 8325928, 10407410, 20814820, 41629640]

約数ペア:

[(1, 41629640), (2, 20814820), (4, 10407410), (5, 8325928), (8, 5203705), (10, 4162964), (13, 3202280), (20, 2081482), (26, 1601140), (40, 1040741), (52, 800570), (65, 640456), (104, 400285), (130, 320228), (223, 186680), (260, 160114), (359, 115960), (446, 93340), (520, 80057), (718, 57980), (892, 46670), (1115, 37336), (1436, 28990), (1784, 23335), (1795, 23192), (2230, 18668), (2872, 14495), (2899, 14360), (3590, 11596), (4460, 9334), (4667, 8920), (5798, 7180)]