9790300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 24279696

約数和(自身を除く): 14489396

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, 443, 650, 850, 884, 886, 1105, 1300, 1700, 1772, 2210, 2215, 4420, 4430, 5525, 5759, 7531, 8860, 11050, 11075, 11518, 15062, 22100, 22150, 23036, 28795, 30124, 37655, 44300, 57590, 75310, 97903, 115180, 143975, 150620, 188275, 195806, 287950, 376550, 391612, 489515, 575900, 753100, 979030, 1958060, 2447575, 4895150, 9790300]

約数ペア:

[(1, 9790300), (2, 4895150), (4, 2447575), (5, 1958060), (10, 979030), (13, 753100), (17, 575900), (20, 489515), (25, 391612), (26, 376550), (34, 287950), (50, 195806), (52, 188275), (65, 150620), (68, 143975), (85, 115180), (100, 97903), (130, 75310), (170, 57590), (221, 44300), (260, 37655), (325, 30124), (340, 28795), (425, 23036), (442, 22150), (443, 22100), (650, 15062), (850, 11518), (884, 11075), (886, 11050), (1105, 8860), (1300, 7531), (1700, 5759), (1772, 5525), (2210, 4430), (2215, 4420)]