22736480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 61344864

約数和(自身を除く): 38608384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 643, 680, 884, 1040, 1105, 1286, 1360, 1768, 2080, 2210, 2572, 2720, 3215, 3536, 4420, 5144, 6430, 7072, 8359, 8840, 10288, 10931, 12860, 16718, 17680, 20576, 21862, 25720, 33436, 35360, 41795, 43724, 51440, 54655, 66872, 83590, 87448, 102880, 109310, 133744, 142103, 167180, 174896, 218620, 267488, 284206, 334360, 349792, 437240, 568412, 668720, 710515, 874480, 1136824, 1337440, 1421030, 1748960, 2273648, 2842060, 4547296, 5684120, 11368240, 22736480]

約数ペア:

[(1, 22736480), (2, 11368240), (4, 5684120), (5, 4547296), (8, 2842060), (10, 2273648), (13, 1748960), (16, 1421030), (17, 1337440), (20, 1136824), (26, 874480), (32, 710515), (34, 668720), (40, 568412), (52, 437240), (65, 349792), (68, 334360), (80, 284206), (85, 267488), (104, 218620), (130, 174896), (136, 167180), (160, 142103), (170, 133744), (208, 109310), (221, 102880), (260, 87448), (272, 83590), (340, 66872), (416, 54655), (442, 51440), (520, 43724), (544, 41795), (643, 35360), (680, 33436), (884, 25720), (1040, 21862), (1105, 20576), (1286, 17680), (1360, 16718), (1768, 12860), (2080, 10931), (2210, 10288), (2572, 8840), (2720, 8359), (3215, 7072), (3536, 6430), (4420, 5144)]