1422320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 3455136

約数和(自身を除く): 2032816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 773, 920, 1546, 1840, 3092, 3865, 6184, 7730, 12368, 15460, 17779, 30920, 35558, 61840, 71116, 88895, 142232, 177790, 284464, 355580, 711160, 1422320]

約数ペア:

[(1, 1422320), (2, 711160), (4, 355580), (5, 284464), (8, 177790), (10, 142232), (16, 88895), (20, 71116), (23, 61840), (40, 35558), (46, 30920), (80, 17779), (92, 15460), (115, 12368), (184, 7730), (230, 6184), (368, 3865), (460, 3092), (773, 1840), (920, 1546)]