335782480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5324

約数の個数: 80

約数和(自身を含む): 863498304

約数和(自身を除く): 527715824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 2920, 3212, 4015, 5227, 5840, 6424, 8030, 10454, 12848, 16060, 20908, 26135, 32120, 41816, 52270, 57497, 64240, 83632, 104540, 114994, 209080, 229988, 287485, 381571, 418160, 459976, 574970, 763142, 919952, 1149940, 1526284, 1907855, 2299880, 3052568, 3815710, 4197281, 4599760, 6105136, 7631420, 8394562, 15262840, 16789124, 20986405, 30525680, 33578248, 41972810, 67156496, 83945620, 167891240, 335782480]

約数ペア:

[(1, 335782480), (2, 167891240), (4, 83945620), (5, 67156496), (8, 41972810), (10, 33578248), (11, 30525680), (16, 20986405), (20, 16789124), (22, 15262840), (40, 8394562), (44, 7631420), (55, 6105136), (73, 4599760), (80, 4197281), (88, 3815710), (110, 3052568), (146, 2299880), (176, 1907855), (220, 1526284), (292, 1149940), (365, 919952), (440, 763142), (584, 574970), (730, 459976), (803, 418160), (880, 381571), (1168, 287485), (1460, 229988), (1606, 209080), (2920, 114994), (3212, 104540), (4015, 83632), (5227, 64240), (5840, 57497), (6424, 52270), (8030, 41816), (10454, 32120), (12848, 26135), (16060, 20908)]