169880200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{121343}}^1$

素因数の和:121366

約数の個数: 48

約数和(自身を含む): 451399680

約数和(自身を除く): 281519480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 121343, 242686, 485372, 606715, 849401, 970744, 1213430, 1698802, 2426860, 3033575, 3397604, 4247005, 4853720, 6067150, 6795208, 8494010, 12134300, 16988020, 21235025, 24268600, 33976040, 42470050, 84940100, 169880200]

約数ペア:

[(1, 169880200), (2, 84940100), (4, 42470050), (5, 33976040), (7, 24268600), (8, 21235025), (10, 16988020), (14, 12134300), (20, 8494010), (25, 6795208), (28, 6067150), (35, 4853720), (40, 4247005), (50, 3397604), (56, 3033575), (70, 2426860), (100, 1698802), (140, 1213430), (175, 970744), (200, 849401), (280, 606715), (350, 485372), (700, 242686), (1400, 121343)]