48197680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 121286880

約数和(自身を除く): 73089200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 857, 1406, 1480, 1520, 1714, 2812, 2960, 3428, 3515, 4285, 5624, 6856, 7030, 8570, 11248, 13712, 14060, 16283, 17140, 28120, 31709, 32566, 34280, 56240, 63418, 65132, 68560, 81415, 126836, 130264, 158545, 162830, 253672, 260528, 317090, 325660, 507344, 602471, 634180, 651320, 1204942, 1268360, 1302640, 2409884, 2536720, 3012355, 4819768, 6024710, 9639536, 12049420, 24098840, 48197680]

約数ペア:

[(1, 48197680), (2, 24098840), (4, 12049420), (5, 9639536), (8, 6024710), (10, 4819768), (16, 3012355), (19, 2536720), (20, 2409884), (37, 1302640), (38, 1268360), (40, 1204942), (74, 651320), (76, 634180), (80, 602471), (95, 507344), (148, 325660), (152, 317090), (185, 260528), (190, 253672), (296, 162830), (304, 158545), (370, 130264), (380, 126836), (592, 81415), (703, 68560), (740, 65132), (760, 63418), (857, 56240), (1406, 34280), (1480, 32566), (1520, 31709), (1714, 28120), (2812, 17140), (2960, 16283), (3428, 14060), (3515, 13712), (4285, 11248), (5624, 8570), (6856, 7030)]