2019047300

素因数分解:

$2^2\times 5^2\times {\mathrm{1481}}^1\times {\mathrm{13633}}^1$

素因数の和:15128

約数の個数: 36

約数和(自身を含む): 4384612596

約数和(自身を除く): 2365565296

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1481, 2962, 5924, 7405, 13633, 14810, 27266, 29620, 37025, 54532, 68165, 74050, 136330, 148100, 272660, 340825, 681650, 1363300, 20190473, 40380946, 80761892, 100952365, 201904730, 403809460, 504761825, 1009523650, 2019047300]

約数ペア:

[(1, 2019047300), (2, 1009523650), (4, 504761825), (5, 403809460), (10, 201904730), (20, 100952365), (25, 80761892), (50, 40380946), (100, 20190473), (1481, 1363300), (2962, 681650), (5924, 340825), (7405, 272660), (13633, 148100), (14810, 136330), (27266, 74050), (29620, 68165), (37025, 54532)]