4063800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 13592880

約数和(自身を除く): 9529080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 521, 600, 650, 780, 975, 1042, 1300, 1560, 1563, 1950, 2084, 2600, 2605, 3126, 3900, 4168, 5210, 6252, 6773, 7800, 7815, 10420, 12504, 13025, 13546, 15630, 20319, 20840, 26050, 27092, 31260, 33865, 39075, 40638, 52100, 54184, 62520, 67730, 78150, 81276, 101595, 104200, 135460, 156300, 162552, 169325, 203190, 270920, 312600, 338650, 406380, 507975, 677300, 812760, 1015950, 1354600, 2031900, 4063800]

約数ペア:

[(1, 4063800), (2, 2031900), (3, 1354600), (4, 1015950), (5, 812760), (6, 677300), (8, 507975), (10, 406380), (12, 338650), (13, 312600), (15, 270920), (20, 203190), (24, 169325), (25, 162552), (26, 156300), (30, 135460), (39, 104200), (40, 101595), (50, 81276), (52, 78150), (60, 67730), (65, 62520), (75, 54184), (78, 52100), (100, 40638), (104, 39075), (120, 33865), (130, 31260), (150, 27092), (156, 26050), (195, 20840), (200, 20319), (260, 15630), (300, 13546), (312, 13025), (325, 12504), (390, 10420), (520, 7815), (521, 7800), (600, 6773), (650, 6252), (780, 5210), (975, 4168), (1042, 3900), (1300, 3126), (1560, 2605), (1563, 2600), (1950, 2084)]