16325220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 48254976

約数和(自身を除く): 31929756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 131, 134, 155, 186, 201, 262, 268, 310, 335, 372, 393, 402, 465, 524, 620, 655, 670, 786, 804, 930, 1005, 1310, 1340, 1572, 1860, 1965, 2010, 2077, 2620, 3930, 4020, 4061, 4154, 6231, 7860, 8122, 8308, 8777, 10385, 12183, 12462, 16244, 17554, 20305, 20770, 24366, 24924, 26331, 31155, 35108, 40610, 41540, 43885, 48732, 52662, 60915, 62310, 81220, 87770, 105324, 121830, 124620, 131655, 175540, 243660, 263310, 272087, 526620, 544174, 816261, 1088348, 1360435, 1632522, 2720870, 3265044, 4081305, 5441740, 8162610, 16325220]

約数ペア:

[(1, 16325220), (2, 8162610), (3, 5441740), (4, 4081305), (5, 3265044), (6, 2720870), (10, 1632522), (12, 1360435), (15, 1088348), (20, 816261), (30, 544174), (31, 526620), (60, 272087), (62, 263310), (67, 243660), (93, 175540), (124, 131655), (131, 124620), (134, 121830), (155, 105324), (186, 87770), (201, 81220), (262, 62310), (268, 60915), (310, 52662), (335, 48732), (372, 43885), (393, 41540), (402, 40610), (465, 35108), (524, 31155), (620, 26331), (655, 24924), (670, 24366), (786, 20770), (804, 20305), (930, 17554), (1005, 16244), (1310, 12462), (1340, 12183), (1572, 10385), (1860, 8777), (1965, 8308), (2010, 8122), (2077, 7860), (2620, 6231), (3930, 4154), (4020, 4061)]