38313920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7077

約数の個数: 56

約数和(自身を含む): 96615504

約数和(自身を除く): 58301584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 7043, 14086, 28172, 35215, 56344, 70430, 112688, 119731, 140860, 225376, 239462, 281720, 450752, 478924, 563440, 598655, 957848, 1126880, 1197310, 1915696, 2253760, 2394620, 3831392, 4789240, 7662784, 9578480, 19156960, 38313920]

約数ペア:

[(1, 38313920), (2, 19156960), (4, 9578480), (5, 7662784), (8, 4789240), (10, 3831392), (16, 2394620), (17, 2253760), (20, 1915696), (32, 1197310), (34, 1126880), (40, 957848), (64, 598655), (68, 563440), (80, 478924), (85, 450752), (136, 281720), (160, 239462), (170, 225376), (272, 140860), (320, 119731), (340, 112688), (544, 70430), (680, 56344), (1088, 35215), (1360, 28172), (2720, 14086), (5440, 7043)]