100205140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 258660864

約数和(自身を除く): 158455724

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 71, 85, 119, 140, 142, 170, 238, 284, 340, 355, 476, 497, 593, 595, 710, 994, 1186, 1190, 1207, 1420, 1988, 2372, 2380, 2414, 2485, 2965, 4151, 4828, 4970, 5930, 6035, 8302, 8449, 9940, 10081, 11860, 12070, 16604, 16898, 20162, 20755, 24140, 33796, 40324, 41510, 42103, 42245, 50405, 70567, 83020, 84206, 84490, 100810, 141134, 168412, 168980, 201620, 210515, 282268, 294721, 352835, 421030, 589442, 705670, 715751, 842060, 1178884, 1411340, 1431502, 1473605, 2863004, 2947210, 3578755, 5010257, 5894420, 7157510, 10020514, 14315020, 20041028, 25051285, 50102570, 100205140]

約数ペア:

[(1, 100205140), (2, 50102570), (4, 25051285), (5, 20041028), (7, 14315020), (10, 10020514), (14, 7157510), (17, 5894420), (20, 5010257), (28, 3578755), (34, 2947210), (35, 2863004), (68, 1473605), (70, 1431502), (71, 1411340), (85, 1178884), (119, 842060), (140, 715751), (142, 705670), (170, 589442), (238, 421030), (284, 352835), (340, 294721), (355, 282268), (476, 210515), (497, 201620), (593, 168980), (595, 168412), (710, 141134), (994, 100810), (1186, 84490), (1190, 84206), (1207, 83020), (1420, 70567), (1988, 50405), (2372, 42245), (2380, 42103), (2414, 41510), (2485, 40324), (2965, 33796), (4151, 24140), (4828, 20755), (4970, 20162), (5930, 16898), (6035, 16604), (8302, 12070), (8449, 11860), (9940, 10081)]