30576880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22483}}^1$

素因数の和:22513

約数の個数: 40

約数和(自身を含む): 75276432

約数和(自身を除く): 44699552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 22483, 44966, 89932, 112415, 179864, 224830, 359728, 382211, 449660, 764422, 899320, 1528844, 1798640, 1911055, 3057688, 3822110, 6115376, 7644220, 15288440, 30576880]

約数ペア:

[(1, 30576880), (2, 15288440), (4, 7644220), (5, 6115376), (8, 3822110), (10, 3057688), (16, 1911055), (17, 1798640), (20, 1528844), (34, 899320), (40, 764422), (68, 449660), (80, 382211), (85, 359728), (136, 224830), (170, 179864), (272, 112415), (340, 89932), (680, 44966), (1360, 22483)]