100147580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5749}}^1$

素因数の和:5838

約数の個数: 48

約数和(自身を含む): 229908000

約数和(自身を除く): 129760420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 5749, 8710, 11498, 17420, 22996, 28745, 57490, 74737, 114980, 149474, 298948, 373685, 385183, 747370, 770366, 1494740, 1540732, 1925915, 3851830, 5007379, 7703660, 10014758, 20029516, 25036895, 50073790, 100147580]

約数ペア:

[(1, 100147580), (2, 50073790), (4, 25036895), (5, 20029516), (10, 10014758), (13, 7703660), (20, 5007379), (26, 3851830), (52, 1925915), (65, 1540732), (67, 1494740), (130, 770366), (134, 747370), (260, 385183), (268, 373685), (335, 298948), (670, 149474), (871, 114980), (1340, 74737), (1742, 57490), (3484, 28745), (4355, 22996), (5749, 17420), (8710, 11498)]