1477025860

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1\times {\mathrm{877}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 3138295104

約数和(自身を除く): 1661269244

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 787, 877, 1070, 1574, 1754, 2140, 3148, 3508, 3935, 4385, 7870, 8770, 15740, 17540, 84209, 93839, 168418, 187678, 336836, 375356, 421045, 469195, 690199, 842090, 938390, 1380398, 1684180, 1876780, 2760796, 3450995, 6901990, 13803980, 73851293, 147702586, 295405172, 369256465, 738512930, 1477025860]

約数ペア:

[(1, 1477025860), (2, 738512930), (4, 369256465), (5, 295405172), (10, 147702586), (20, 73851293), (107, 13803980), (214, 6901990), (428, 3450995), (535, 2760796), (787, 1876780), (877, 1684180), (1070, 1380398), (1574, 938390), (1754, 842090), (2140, 690199), (3148, 469195), (3508, 421045), (3935, 375356), (4385, 336836), (7870, 187678), (8770, 168418), (15740, 93839), (17540, 84209)]