13105300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 32482296

約数和(自身を除く): 19376996

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 593, 650, 850, 884, 1105, 1186, 1300, 1700, 2210, 2372, 2965, 4420, 5525, 5930, 7709, 10081, 11050, 11860, 14825, 15418, 20162, 22100, 29650, 30836, 38545, 40324, 50405, 59300, 77090, 100810, 131053, 154180, 192725, 201620, 252025, 262106, 385450, 504050, 524212, 655265, 770900, 1008100, 1310530, 2621060, 3276325, 6552650, 13105300]

約数ペア:

[(1, 13105300), (2, 6552650), (4, 3276325), (5, 2621060), (10, 1310530), (13, 1008100), (17, 770900), (20, 655265), (25, 524212), (26, 504050), (34, 385450), (50, 262106), (52, 252025), (65, 201620), (68, 192725), (85, 154180), (100, 131053), (130, 100810), (170, 77090), (221, 59300), (260, 50405), (325, 40324), (340, 38545), (425, 30836), (442, 29650), (593, 22100), (650, 20162), (850, 15418), (884, 14825), (1105, 11860), (1186, 11050), (1300, 10081), (1700, 7709), (2210, 5930), (2372, 5525), (2965, 4420)]