83889200

素因数分解:

$2^4\times 5^2\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:942

約数の個数: 60

約数和(自身を含む): 202432728

約数和(自身を除く): 118543528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 401, 523, 802, 1046, 1604, 2005, 2092, 2615, 3208, 4010, 4184, 5230, 6416, 8020, 8368, 10025, 10460, 13075, 16040, 20050, 20920, 26150, 32080, 40100, 41840, 52300, 80200, 104600, 160400, 209200, 209723, 419446, 838892, 1048615, 1677784, 2097230, 3355568, 4194460, 5243075, 8388920, 10486150, 16777840, 20972300, 41944600, 83889200]

約数ペア:

[(1, 83889200), (2, 41944600), (4, 20972300), (5, 16777840), (8, 10486150), (10, 8388920), (16, 5243075), (20, 4194460), (25, 3355568), (40, 2097230), (50, 1677784), (80, 1048615), (100, 838892), (200, 419446), (400, 209723), (401, 209200), (523, 160400), (802, 104600), (1046, 80200), (1604, 52300), (2005, 41840), (2092, 40100), (2615, 32080), (3208, 26150), (4010, 20920), (4184, 20050), (5230, 16040), (6416, 13075), (8020, 10460), (8368, 10025)]