25956060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 79252992

約数和(自身を除く): 53296932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 311, 321, 390, 428, 535, 622, 642, 780, 933, 1070, 1244, 1284, 1391, 1555, 1605, 1866, 2140, 2782, 3110, 3210, 3732, 4043, 4173, 4665, 5564, 6220, 6420, 6955, 8086, 8346, 9330, 12129, 13910, 16172, 16692, 18660, 20215, 20865, 24258, 27820, 33277, 40430, 41730, 48516, 60645, 66554, 80860, 83460, 99831, 121290, 133108, 166385, 199662, 242580, 332770, 399324, 432601, 499155, 665540, 865202, 998310, 1297803, 1730404, 1996620, 2163005, 2595606, 4326010, 5191212, 6489015, 8652020, 12978030, 25956060]

約数ペア:

[(1, 25956060), (2, 12978030), (3, 8652020), (4, 6489015), (5, 5191212), (6, 4326010), (10, 2595606), (12, 2163005), (13, 1996620), (15, 1730404), (20, 1297803), (26, 998310), (30, 865202), (39, 665540), (52, 499155), (60, 432601), (65, 399324), (78, 332770), (107, 242580), (130, 199662), (156, 166385), (195, 133108), (214, 121290), (260, 99831), (311, 83460), (321, 80860), (390, 66554), (428, 60645), (535, 48516), (622, 41730), (642, 40430), (780, 33277), (933, 27820), (1070, 24258), (1244, 20865), (1284, 20215), (1391, 18660), (1555, 16692), (1605, 16172), (1866, 13910), (2140, 12129), (2782, 9330), (3110, 8346), (3210, 8086), (3732, 6955), (4043, 6420), (4173, 6220), (4665, 5564)]