82016200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{8369}}^1$

素因数の和:8399

約数の個数: 72

約数和(自身を含む): 221846850

約数和(自身を除く): 139830650

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 8369, 9800, 16738, 33476, 41845, 58583, 66952, 83690, 117166, 167380, 209225, 234332, 292915, 334760, 410081, 418450, 468664, 585830, 820162, 836900, 1171660, 1464575, 1640324, 1673800, 2050405, 2343320, 2929150, 3280648, 4100810, 5858300, 8201620, 10252025, 11716600, 16403240, 20504050, 41008100, 82016200]

約数ペア:

[(1, 82016200), (2, 41008100), (4, 20504050), (5, 16403240), (7, 11716600), (8, 10252025), (10, 8201620), (14, 5858300), (20, 4100810), (25, 3280648), (28, 2929150), (35, 2343320), (40, 2050405), (49, 1673800), (50, 1640324), (56, 1464575), (70, 1171660), (98, 836900), (100, 820162), (140, 585830), (175, 468664), (196, 418450), (200, 410081), (245, 334760), (280, 292915), (350, 234332), (392, 209225), (490, 167380), (700, 117166), (980, 83690), (1225, 66952), (1400, 58583), (1960, 41845), (2450, 33476), (4900, 16738), (8369, 9800)]