25435680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 96

約数和(自身を含む): 84369600

約数和(自身を除く): 58933920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 2789, 3040, 4560, 5578, 8367, 9120, 11156, 13945, 16734, 22312, 27890, 33468, 41835, 44624, 52991, 55780, 66936, 83670, 89248, 105982, 111560, 133872, 158973, 167340, 211964, 223120, 264955, 267744, 317946, 334680, 423928, 446240, 529910, 635892, 669360, 794865, 847856, 1059820, 1271784, 1338720, 1589730, 1695712, 2119640, 2543568, 3179460, 4239280, 5087136, 6358920, 8478560, 12717840, 25435680]

約数ペア:

[(1, 25435680), (2, 12717840), (3, 8478560), (4, 6358920), (5, 5087136), (6, 4239280), (8, 3179460), (10, 2543568), (12, 2119640), (15, 1695712), (16, 1589730), (19, 1338720), (20, 1271784), (24, 1059820), (30, 847856), (32, 794865), (38, 669360), (40, 635892), (48, 529910), (57, 446240), (60, 423928), (76, 334680), (80, 317946), (95, 267744), (96, 264955), (114, 223120), (120, 211964), (152, 167340), (160, 158973), (190, 133872), (228, 111560), (240, 105982), (285, 89248), (304, 83670), (380, 66936), (456, 55780), (480, 52991), (570, 44624), (608, 41835), (760, 33468), (912, 27890), (1140, 22312), (1520, 16734), (1824, 13945), (2280, 11156), (2789, 9120), (3040, 8367), (4560, 5578)]