492713680

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{8009}}^1$

素因数の和:8791

約数の個数: 40

約数和(自身を含む): 1147192200

約数和(自身を除く): 654478520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1538, 3076, 3845, 6152, 7690, 8009, 12304, 15380, 16018, 30760, 32036, 40045, 61520, 64072, 80090, 128144, 160180, 320360, 640720, 6158921, 12317842, 24635684, 30794605, 49271368, 61589210, 98542736, 123178420, 246356840, 492713680]

約数ペア:

[(1, 492713680), (2, 246356840), (4, 123178420), (5, 98542736), (8, 61589210), (10, 49271368), (16, 30794605), (20, 24635684), (40, 12317842), (80, 6158921), (769, 640720), (1538, 320360), (3076, 160180), (3845, 128144), (6152, 80090), (7690, 64072), (8009, 61520), (12304, 40045), (15380, 32036), (16018, 30760)]