45472960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 123663456

約数和(自身を除く): 78190496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 643, 680, 832, 884, 1040, 1088, 1105, 1286, 1360, 1768, 2080, 2210, 2572, 2720, 3215, 3536, 4160, 4420, 5144, 5440, 6430, 7072, 8359, 8840, 10288, 10931, 12860, 14144, 16718, 17680, 20576, 21862, 25720, 33436, 35360, 41152, 41795, 43724, 51440, 54655, 66872, 70720, 83590, 87448, 102880, 109310, 133744, 142103, 167180, 174896, 205760, 218620, 267488, 284206, 334360, 349792, 437240, 534976, 568412, 668720, 699584, 710515, 874480, 1136824, 1337440, 1421030, 1748960, 2273648, 2674880, 2842060, 3497920, 4547296, 5684120, 9094592, 11368240, 22736480, 45472960]

約数ペア:

[(1, 45472960), (2, 22736480), (4, 11368240), (5, 9094592), (8, 5684120), (10, 4547296), (13, 3497920), (16, 2842060), (17, 2674880), (20, 2273648), (26, 1748960), (32, 1421030), (34, 1337440), (40, 1136824), (52, 874480), (64, 710515), (65, 699584), (68, 668720), (80, 568412), (85, 534976), (104, 437240), (130, 349792), (136, 334360), (160, 284206), (170, 267488), (208, 218620), (221, 205760), (260, 174896), (272, 167180), (320, 142103), (340, 133744), (416, 109310), (442, 102880), (520, 87448), (544, 83590), (643, 70720), (680, 66872), (832, 54655), (884, 51440), (1040, 43724), (1088, 41795), (1105, 41152), (1286, 35360), (1360, 33436), (1768, 25720), (2080, 21862), (2210, 20576), (2572, 17680), (2720, 16718), (3215, 14144), (3536, 12860), (4160, 10931), (4420, 10288), (5144, 8840), (5440, 8359), (6430, 7072)]