42315860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 94179456

約数和(自身を除く): 51863596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1373, 1541, 2746, 3082, 5492, 6164, 6865, 7705, 13730, 15410, 27460, 30820, 31579, 63158, 91991, 126316, 157895, 183982, 315790, 367964, 459955, 631580, 919910, 1839820, 2115793, 4231586, 8463172, 10578965, 21157930, 42315860]

約数ペア:

[(1, 42315860), (2, 21157930), (4, 10578965), (5, 8463172), (10, 4231586), (20, 2115793), (23, 1839820), (46, 919910), (67, 631580), (92, 459955), (115, 367964), (134, 315790), (230, 183982), (268, 157895), (335, 126316), (460, 91991), (670, 63158), (1340, 31579), (1373, 30820), (1541, 27460), (2746, 15410), (3082, 13730), (5492, 7705), (6164, 6865)]