21011036300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5124643}}^1$

素因数の和:5124698

約数の個数: 36

約数和(自身を含む): 46706005416

約数和(自身を除く): 25694969116

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 5124643, 10249286, 20498572, 25623215, 51246430, 102492860, 128116075, 210110363, 256232150, 420220726, 512464300, 840441452, 1050551815, 2101103630, 4202207260, 5252759075, 10505518150, 21011036300]

約数ペア:

[(1, 21011036300), (2, 10505518150), (4, 5252759075), (5, 4202207260), (10, 2101103630), (20, 1050551815), (25, 840441452), (41, 512464300), (50, 420220726), (82, 256232150), (100, 210110363), (164, 128116075), (205, 102492860), (410, 51246430), (820, 25623215), (1025, 20498572), (2050, 10249286), (4100, 5124643)]