75130480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55243}}^1$

素因数の和:55273

約数の個数: 40

約数和(自身を含む): 184956912

約数和(自身を除く): 109826432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 55243, 110486, 220972, 276215, 441944, 552430, 883888, 939131, 1104860, 1878262, 2209720, 3756524, 4419440, 4695655, 7513048, 9391310, 15026096, 18782620, 37565240, 75130480]

約数ペア:

[(1, 75130480), (2, 37565240), (4, 18782620), (5, 15026096), (8, 9391310), (10, 7513048), (16, 4695655), (17, 4419440), (20, 3756524), (34, 2209720), (40, 1878262), (68, 1104860), (80, 939131), (85, 883888), (136, 552430), (170, 441944), (272, 276215), (340, 220972), (680, 110486), (1360, 55243)]