938111200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{90203}}^1$

素因数の和:90236

約数の個数: 72

約数和(自身を含む): 2466357768

約数和(自身を除く): 1528246568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 90203, 180406, 360812, 451015, 721624, 902030, 1172639, 1443248, 1804060, 2255075, 2345278, 2886496, 3608120, 4510150, 4690556, 5863195, 7216240, 9020300, 9381112, 11726390, 14432480, 18040600, 18762224, 23452780, 29315975, 36081200, 37524448, 46905560, 58631950, 72162400, 93811120, 117263900, 187622240, 234527800, 469055600, 938111200]

約数ペア:

[(1, 938111200), (2, 469055600), (4, 234527800), (5, 187622240), (8, 117263900), (10, 93811120), (13, 72162400), (16, 58631950), (20, 46905560), (25, 37524448), (26, 36081200), (32, 29315975), (40, 23452780), (50, 18762224), (52, 18040600), (65, 14432480), (80, 11726390), (100, 9381112), (104, 9020300), (130, 7216240), (160, 5863195), (200, 4690556), (208, 4510150), (260, 3608120), (325, 2886496), (400, 2345278), (416, 2255075), (520, 1804060), (650, 1443248), (800, 1172639), (1040, 902030), (1300, 721624), (2080, 451015), (2600, 360812), (5200, 180406), (10400, 90203)]