14547280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 37640448

約数和(自身を除く): 23093168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 271, 305, 440, 488, 542, 610, 671, 880, 976, 1084, 1220, 1342, 1355, 2168, 2440, 2684, 2710, 2981, 3355, 4336, 4880, 5368, 5420, 5962, 6710, 10736, 10840, 11924, 13420, 14905, 16531, 21680, 23848, 26840, 29810, 33062, 47696, 53680, 59620, 66124, 82655, 119240, 132248, 165310, 181841, 238480, 264496, 330620, 363682, 661240, 727364, 909205, 1322480, 1454728, 1818410, 2909456, 3636820, 7273640, 14547280]

約数ペア:

[(1, 14547280), (2, 7273640), (4, 3636820), (5, 2909456), (8, 1818410), (10, 1454728), (11, 1322480), (16, 909205), (20, 727364), (22, 661240), (40, 363682), (44, 330620), (55, 264496), (61, 238480), (80, 181841), (88, 165310), (110, 132248), (122, 119240), (176, 82655), (220, 66124), (244, 59620), (271, 53680), (305, 47696), (440, 33062), (488, 29810), (542, 26840), (610, 23848), (671, 21680), (880, 16531), (976, 14905), (1084, 13420), (1220, 11924), (1342, 10840), (1355, 10736), (2168, 6710), (2440, 5962), (2684, 5420), (2710, 5368), (2981, 4880), (3355, 4336)]