16544820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 50964480

約数和(自身を除く): 34419660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 631, 690, 874, 1140, 1262, 1311, 1380, 1748, 1893, 2185, 2524, 2622, 3155, 3786, 4370, 5244, 6310, 6555, 7572, 8740, 9465, 11989, 12620, 13110, 14513, 18930, 23978, 26220, 29026, 35967, 37860, 43539, 47956, 58052, 59945, 71934, 72565, 87078, 119890, 143868, 145130, 174156, 179835, 217695, 239780, 275747, 290260, 359670, 435390, 551494, 719340, 827241, 870780, 1102988, 1378735, 1654482, 2757470, 3308964, 4136205, 5514940, 8272410, 16544820]

約数ペア:

[(1, 16544820), (2, 8272410), (3, 5514940), (4, 4136205), (5, 3308964), (6, 2757470), (10, 1654482), (12, 1378735), (15, 1102988), (19, 870780), (20, 827241), (23, 719340), (30, 551494), (38, 435390), (46, 359670), (57, 290260), (60, 275747), (69, 239780), (76, 217695), (92, 179835), (95, 174156), (114, 145130), (115, 143868), (138, 119890), (190, 87078), (228, 72565), (230, 71934), (276, 59945), (285, 58052), (345, 47956), (380, 43539), (437, 37860), (460, 35967), (570, 29026), (631, 26220), (690, 23978), (874, 18930), (1140, 14513), (1262, 13110), (1311, 12620), (1380, 11989), (1748, 9465), (1893, 8740), (2185, 7572), (2524, 6555), (2622, 6310), (3155, 5244), (3786, 4370)]