2013222560

素因数分解:

$2^5\times 5^1\times {\mathrm{547}}^1\times {\mathrm{23003}}^1$

素因数の和:23565

約数の個数: 48

約数和(自身を含む): 4765140576

約数和(自身を除く): 2751918016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 547, 1094, 2188, 2735, 4376, 5470, 8752, 10940, 17504, 21880, 23003, 43760, 46006, 87520, 92012, 115015, 184024, 230030, 368048, 460060, 736096, 920120, 1840240, 3680480, 12582641, 25165282, 50330564, 62913205, 100661128, 125826410, 201322256, 251652820, 402644512, 503305640, 1006611280, 2013222560]

約数ペア:

[(1, 2013222560), (2, 1006611280), (4, 503305640), (5, 402644512), (8, 251652820), (10, 201322256), (16, 125826410), (20, 100661128), (32, 62913205), (40, 50330564), (80, 25165282), (160, 12582641), (547, 3680480), (1094, 1840240), (2188, 920120), (2735, 736096), (4376, 460060), (5470, 368048), (8752, 230030), (10940, 184024), (17504, 115015), (21880, 92012), (23003, 87520), (43760, 46006)]