40804704

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7492

約数の個数: 72

約数和(自身を含む): 122162040

約数和(自身を除く): 81357336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 7457, 14914, 22371, 29828, 44742, 59656, 67113, 89484, 119312, 134226, 141683, 178968, 238624, 268452, 283366, 357936, 425049, 536904, 566732, 715872, 850098, 1073808, 1133464, 1275147, 1700196, 2147616, 2266928, 2550294, 3400392, 4533856, 5100588, 6800784, 10201176, 13601568, 20402352, 40804704]

約数ペア:

[(1, 40804704), (2, 20402352), (3, 13601568), (4, 10201176), (6, 6800784), (8, 5100588), (9, 4533856), (12, 3400392), (16, 2550294), (18, 2266928), (19, 2147616), (24, 1700196), (32, 1275147), (36, 1133464), (38, 1073808), (48, 850098), (57, 715872), (72, 566732), (76, 536904), (96, 425049), (114, 357936), (144, 283366), (152, 268452), (171, 238624), (228, 178968), (288, 141683), (304, 134226), (342, 119312), (456, 89484), (608, 67113), (684, 59656), (912, 44742), (1368, 29828), (1824, 22371), (2736, 14914), (5472, 7457)]