5427760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 14436576

約数和(自身を除く): 9008816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 307, 340, 442, 520, 614, 680, 884, 1040, 1105, 1228, 1360, 1535, 1768, 2210, 2456, 3070, 3536, 3991, 4420, 4912, 5219, 6140, 7982, 8840, 10438, 12280, 15964, 17680, 19955, 20876, 24560, 26095, 31928, 39910, 41752, 52190, 63856, 67847, 79820, 83504, 104380, 135694, 159640, 208760, 271388, 319280, 339235, 417520, 542776, 678470, 1085552, 1356940, 2713880, 5427760]

約数ペア:

[(1, 5427760), (2, 2713880), (4, 1356940), (5, 1085552), (8, 678470), (10, 542776), (13, 417520), (16, 339235), (17, 319280), (20, 271388), (26, 208760), (34, 159640), (40, 135694), (52, 104380), (65, 83504), (68, 79820), (80, 67847), (85, 63856), (104, 52190), (130, 41752), (136, 39910), (170, 31928), (208, 26095), (221, 24560), (260, 20876), (272, 19955), (307, 17680), (340, 15964), (442, 12280), (520, 10438), (614, 8840), (680, 7982), (884, 6140), (1040, 5219), (1105, 4912), (1228, 4420), (1360, 3991), (1535, 3536), (1768, 3070), (2210, 2456)]