6521027680

素因数分解:

$2^5\times 5^1\times {\mathrm{547}}^1\times {\mathrm{74509}}^1$

素因数の和:75071

約数の個数: 48

約数和(自身を含む): 15434299440

約数和(自身を除く): 8913271760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 547, 1094, 2188, 2735, 4376, 5470, 8752, 10940, 17504, 21880, 43760, 74509, 87520, 149018, 298036, 372545, 596072, 745090, 1192144, 1490180, 2384288, 2980360, 5960720, 11921440, 40756423, 81512846, 163025692, 203782115, 326051384, 407564230, 652102768, 815128460, 1304205536, 1630256920, 3260513840, 6521027680]

約数ペア:

[(1, 6521027680), (2, 3260513840), (4, 1630256920), (5, 1304205536), (8, 815128460), (10, 652102768), (16, 407564230), (20, 326051384), (32, 203782115), (40, 163025692), (80, 81512846), (160, 40756423), (547, 11921440), (1094, 5960720), (2188, 2980360), (2735, 2384288), (4376, 1490180), (5470, 1192144), (8752, 745090), (10940, 596072), (17504, 372545), (21880, 298036), (43760, 149018), (74509, 87520)]