84308300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{20563}}^1$

素因数の和:20618

約数の個数: 36

約数和(自身を含む): 187420296

約数和(自身を除く): 103111996

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 20563, 41126, 82252, 102815, 205630, 411260, 514075, 843083, 1028150, 1686166, 2056300, 3372332, 4215415, 8430830, 16861660, 21077075, 42154150, 84308300]

約数ペア:

[(1, 84308300), (2, 42154150), (4, 21077075), (5, 16861660), (10, 8430830), (20, 4215415), (25, 3372332), (41, 2056300), (50, 1686166), (82, 1028150), (100, 843083), (164, 514075), (205, 411260), (410, 205630), (820, 102815), (1025, 82252), (2050, 41126), (4100, 20563)]