10864849550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{28603}}^1$

素因数の和:28793

約数の個数: 48

約数和(自身を含む): 20685497472

約数和(自身を除く): 9820647922

約数列:

[1, 2, 5, 10, 25, 50, 71, 107, 142, 214, 355, 535, 710, 1070, 1775, 2675, 3550, 5350, 7597, 15194, 28603, 37985, 57206, 75970, 143015, 189925, 286030, 379850, 715075, 1430150, 2030813, 3060521, 4061626, 6121042, 10154065, 15302605, 20308130, 30605210, 50770325, 76513025, 101540650, 153026050, 217296991, 434593982, 1086484955, 2172969910, 5432424775, 10864849550]

約数ペア:

[(1, 10864849550), (2, 5432424775), (5, 2172969910), (10, 1086484955), (25, 434593982), (50, 217296991), (71, 153026050), (107, 101540650), (142, 76513025), (214, 50770325), (355, 30605210), (535, 20308130), (710, 15302605), (1070, 10154065), (1775, 6121042), (2675, 4061626), (3550, 3060521), (5350, 2030813), (7597, 1430150), (15194, 715075), (28603, 379850), (37985, 286030), (57206, 189925), (75970, 143015)]