2880962552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27509}}^1$

素因数の和:27600

約数の個数: 64

約数和(自身を含む): 6239268000

約数和(自身を除く): 3358305448

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 689, 988, 1007, 1378, 1976, 2014, 2756, 4028, 5512, 8056, 13091, 26182, 27509, 52364, 55018, 104728, 110036, 220072, 357617, 522671, 715234, 1045342, 1430468, 1457977, 2090684, 2860936, 2915954, 4181368, 5831908, 6794723, 11663816, 13589446, 18953701, 27178892, 27701563, 37907402, 54357784, 55403126, 75814804, 110806252, 151629608, 221612504, 360120319, 720240638, 1440481276, 2880962552]

約数ペア:

[(1, 2880962552), (2, 1440481276), (4, 720240638), (8, 360120319), (13, 221612504), (19, 151629608), (26, 110806252), (38, 75814804), (52, 55403126), (53, 54357784), (76, 37907402), (104, 27701563), (106, 27178892), (152, 18953701), (212, 13589446), (247, 11663816), (424, 6794723), (494, 5831908), (689, 4181368), (988, 2915954), (1007, 2860936), (1378, 2090684), (1976, 1457977), (2014, 1430468), (2756, 1045342), (4028, 715234), (5512, 522671), (8056, 357617), (13091, 220072), (26182, 110036), (27509, 104728), (52364, 55018)]