61153760

素因数分解:

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

素因数の和:22515

約数の個数: 48

約数和(自身を含む): 152981136

約数和(自身を除く): 91827376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 22483, 44966, 89932, 112415, 179864, 224830, 359728, 382211, 449660, 719456, 764422, 899320, 1528844, 1798640, 1911055, 3057688, 3597280, 3822110, 6115376, 7644220, 12230752, 15288440, 30576880, 61153760]

約数ペア:

[(1, 61153760), (2, 30576880), (4, 15288440), (5, 12230752), (8, 7644220), (10, 6115376), (16, 3822110), (17, 3597280), (20, 3057688), (32, 1911055), (34, 1798640), (40, 1528844), (68, 899320), (80, 764422), (85, 719456), (136, 449660), (160, 382211), (170, 359728), (272, 224830), (340, 179864), (544, 112415), (680, 89932), (1360, 44966), (2720, 22483)]