26373750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 80

約数和(自身を含む): 71114736

約数和(自身を除く): 44740986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 541, 625, 650, 750, 975, 1082, 1250, 1623, 1625, 1875, 1950, 2705, 3246, 3250, 3750, 4875, 5410, 7033, 8115, 8125, 9750, 13525, 14066, 16230, 16250, 21099, 24375, 27050, 35165, 40575, 42198, 48750, 67625, 70330, 81150, 105495, 135250, 175825, 202875, 210990, 338125, 351650, 405750, 527475, 676250, 879125, 1014375, 1054950, 1758250, 2028750, 2637375, 4395625, 5274750, 8791250, 13186875, 26373750]

約数ペア:

[(1, 26373750), (2, 13186875), (3, 8791250), (5, 5274750), (6, 4395625), (10, 2637375), (13, 2028750), (15, 1758250), (25, 1054950), (26, 1014375), (30, 879125), (39, 676250), (50, 527475), (65, 405750), (75, 351650), (78, 338125), (125, 210990), (130, 202875), (150, 175825), (195, 135250), (250, 105495), (325, 81150), (375, 70330), (390, 67625), (541, 48750), (625, 42198), (650, 40575), (750, 35165), (975, 27050), (1082, 24375), (1250, 21099), (1623, 16250), (1625, 16230), (1875, 14066), (1950, 13525), (2705, 9750), (3246, 8125), (3250, 8115), (3750, 7033), (4875, 5410)]