41471780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 103088832

約数和(自身を除く): 61617052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 83, 86, 140, 166, 172, 215, 301, 332, 415, 430, 581, 602, 830, 860, 1162, 1204, 1505, 1660, 2324, 2905, 3010, 3569, 5810, 6020, 6889, 7138, 11620, 13778, 14276, 17845, 24983, 27556, 34445, 35690, 48223, 49966, 68890, 71380, 96446, 99932, 124915, 137780, 192892, 241115, 249830, 296227, 482230, 499660, 592454, 964460, 1184908, 1481135, 2073589, 2962270, 4147178, 5924540, 8294356, 10367945, 20735890, 41471780]

約数ペア:

[(1, 41471780), (2, 20735890), (4, 10367945), (5, 8294356), (7, 5924540), (10, 4147178), (14, 2962270), (20, 2073589), (28, 1481135), (35, 1184908), (43, 964460), (70, 592454), (83, 499660), (86, 482230), (140, 296227), (166, 249830), (172, 241115), (215, 192892), (301, 137780), (332, 124915), (415, 99932), (430, 96446), (581, 71380), (602, 68890), (830, 49966), (860, 48223), (1162, 35690), (1204, 34445), (1505, 27556), (1660, 24983), (2324, 17845), (2905, 14276), (3010, 13778), (3569, 11620), (5810, 7138), (6020, 6889)]