188508735350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{569771}}^1$

素因数の和:570305

約数の個数: 48

約数和(自身を含む): 378340003440

約数和(自身を除く): 189831268090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 509, 650, 1018, 2545, 5090, 6617, 12725, 13234, 25450, 33085, 66170, 165425, 330850, 569771, 1139542, 2848855, 5697710, 7407023, 14244275, 14814046, 28488550, 37035115, 74070230, 185175575, 290013439, 370351150, 580026878, 1450067195, 2900134390, 3770174707, 7250335975, 7540349414, 14500671950, 18850873535, 37701747070, 94254367675, 188508735350]

約数ペア:

[(1, 188508735350), (2, 94254367675), (5, 37701747070), (10, 18850873535), (13, 14500671950), (25, 7540349414), (26, 7250335975), (50, 3770174707), (65, 2900134390), (130, 1450067195), (325, 580026878), (509, 370351150), (650, 290013439), (1018, 185175575), (2545, 74070230), (5090, 37035115), (6617, 28488550), (12725, 14814046), (13234, 14244275), (25450, 7407023), (33085, 5697710), (66170, 2848855), (165425, 1139542), (330850, 569771)]