9565661950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{8263}}^1$

素因数の和:8438

約数の個数: 72

約数和(自身を含む): 19409012208

約数和(自身を除く): 9843350258

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 137, 169, 274, 325, 338, 650, 685, 845, 1370, 1690, 1781, 3425, 3562, 4225, 6850, 8263, 8450, 8905, 16526, 17810, 23153, 41315, 44525, 46306, 82630, 89050, 107419, 115765, 206575, 214838, 231530, 413150, 537095, 578825, 1074190, 1132031, 1157650, 1396447, 2264062, 2685475, 2792894, 5370950, 5660155, 6982235, 11320310, 13964470, 14716403, 28300775, 29432806, 34911175, 56601550, 69822350, 73582015, 147164030, 191313239, 367910075, 382626478, 735820150, 956566195, 1913132390, 4782830975, 9565661950]

約数ペア:

[(1, 9565661950), (2, 4782830975), (5, 1913132390), (10, 956566195), (13, 735820150), (25, 382626478), (26, 367910075), (50, 191313239), (65, 147164030), (130, 73582015), (137, 69822350), (169, 56601550), (274, 34911175), (325, 29432806), (338, 28300775), (650, 14716403), (685, 13964470), (845, 11320310), (1370, 6982235), (1690, 5660155), (1781, 5370950), (3425, 2792894), (3562, 2685475), (4225, 2264062), (6850, 1396447), (8263, 1157650), (8450, 1132031), (8905, 1074190), (16526, 578825), (17810, 537095), (23153, 413150), (41315, 231530), (44525, 214838), (46306, 206575), (82630, 115765), (89050, 107419)]