77702925950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7031939}}^1$

素因数の和:7031981

約数の個数: 48

約数和(自身を含む): 164800545840

約数和(自身を除く): 87097619890

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 7031939, 14063878, 35159695, 70319390, 91415207, 119542963, 175798475, 182830414, 239085926, 351596950, 457076035, 597714815, 914152070, 1195429630, 1554058519, 2285380175, 2988574075, 3108117038, 4570760350, 5977148150, 7770292595, 15540585190, 38851462975, 77702925950]

約数ペア:

[(1, 77702925950), (2, 38851462975), (5, 15540585190), (10, 7770292595), (13, 5977148150), (17, 4570760350), (25, 3108117038), (26, 2988574075), (34, 2285380175), (50, 1554058519), (65, 1195429630), (85, 914152070), (130, 597714815), (170, 457076035), (221, 351596950), (325, 239085926), (425, 182830414), (442, 175798475), (650, 119542963), (850, 91415207), (1105, 70319390), (2210, 35159695), (5525, 14063878), (11050, 7031939)]