100165760

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3025

約数の個数: 64

約数和(自身を含む): 244059480

約数和(自身を除く): 143893720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 2953, 3392, 4240, 5906, 6784, 8480, 11812, 14765, 16960, 23624, 29530, 33920, 47248, 59060, 94496, 118120, 156509, 188992, 236240, 313018, 377984, 472480, 626036, 782545, 944960, 1252072, 1565090, 1889920, 2504144, 3130180, 5008288, 6260360, 10016576, 12520720, 20033152, 25041440, 50082880, 100165760]

約数ペア:

[(1, 100165760), (2, 50082880), (4, 25041440), (5, 20033152), (8, 12520720), (10, 10016576), (16, 6260360), (20, 5008288), (32, 3130180), (40, 2504144), (53, 1889920), (64, 1565090), (80, 1252072), (106, 944960), (128, 782545), (160, 626036), (212, 472480), (265, 377984), (320, 313018), (424, 236240), (530, 188992), (640, 156509), (848, 118120), (1060, 94496), (1696, 59060), (2120, 47248), (2953, 33920), (3392, 29530), (4240, 23624), (5906, 16960), (6784, 14765), (8480, 11812)]