20241006080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{255053}}^1$

素因数の和:255107

約数の個数: 80

約数和(自身を含む): 50096686464

約数和(自身を除く): 29855680384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 255053, 510106, 1020212, 1275265, 2040424, 2550530, 4080848, 5101060, 7906643, 8161696, 10202120, 15813286, 16323392, 20404240, 31626572, 32646784, 39533215, 40808480, 63253144, 65293568, 79066430, 81616960, 126506288, 130587136, 158132860, 163233920, 253012576, 316265720, 326467840, 506025152, 632531440, 652935680, 1012050304, 1265062880, 2024100608, 2530125760, 4048201216, 5060251520, 10120503040, 20241006080]

約数ペア:

[(1, 20241006080), (2, 10120503040), (4, 5060251520), (5, 4048201216), (8, 2530125760), (10, 2024100608), (16, 1265062880), (20, 1012050304), (31, 652935680), (32, 632531440), (40, 506025152), (62, 326467840), (64, 316265720), (80, 253012576), (124, 163233920), (128, 158132860), (155, 130587136), (160, 126506288), (248, 81616960), (256, 79066430), (310, 65293568), (320, 63253144), (496, 40808480), (512, 39533215), (620, 32646784), (640, 31626572), (992, 20404240), (1240, 16323392), (1280, 15813286), (1984, 10202120), (2480, 8161696), (2560, 7906643), (3968, 5101060), (4960, 4080848), (7936, 2550530), (9920, 2040424), (15872, 1275265), (19840, 1020212), (39680, 510106), (79360, 255053)]