46859720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28573}}^1$

素因数の和:28625

約数の個数: 32

約数和(自身を含む): 108009720

約数和(自身を除く): 61150000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 28573, 57146, 114292, 142865, 228584, 285730, 571460, 1142920, 1171493, 2342986, 4685972, 5857465, 9371944, 11714930, 23429860, 46859720]

約数ペア:

[(1, 46859720), (2, 23429860), (4, 11714930), (5, 9371944), (8, 5857465), (10, 4685972), (20, 2342986), (40, 1171493), (41, 1142920), (82, 571460), (164, 285730), (205, 228584), (328, 142865), (410, 114292), (820, 57146), (1640, 28573)]