40629160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7138

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 66783320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 7103, 14206, 28412, 35515, 56824, 71030, 78133, 92339, 142060, 156266, 184678, 284120, 312532, 369356, 390665, 461695, 625064, 738712, 781330, 923390, 1015729, 1562660, 1846780, 2031458, 3125320, 3693560, 4062916, 5078645, 8125832, 10157290, 20314580, 40629160]

約数ペア:

[(1, 40629160), (2, 20314580), (4, 10157290), (5, 8125832), (8, 5078645), (10, 4062916), (11, 3693560), (13, 3125320), (20, 2031458), (22, 1846780), (26, 1562660), (40, 1015729), (44, 923390), (52, 781330), (55, 738712), (65, 625064), (88, 461695), (104, 390665), (110, 369356), (130, 312532), (143, 284120), (220, 184678), (260, 156266), (286, 142060), (440, 92339), (520, 78133), (572, 71030), (715, 56824), (1144, 35515), (1430, 28412), (2860, 14206), (5720, 7103)]