8860020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 27527808

約数和(自身を除く): 18667788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 307, 370, 390, 444, 481, 555, 614, 740, 780, 921, 962, 1110, 1228, 1443, 1535, 1842, 1924, 2220, 2405, 2886, 3070, 3684, 3991, 4605, 4810, 5772, 6140, 7215, 7982, 9210, 9620, 11359, 11973, 14430, 15964, 18420, 19955, 22718, 23946, 28860, 34077, 39910, 45436, 47892, 56795, 59865, 68154, 79820, 113590, 119730, 136308, 147667, 170385, 227180, 239460, 295334, 340770, 443001, 590668, 681540, 738335, 886002, 1476670, 1772004, 2215005, 2953340, 4430010, 8860020]

約数ペア:

[(1, 8860020), (2, 4430010), (3, 2953340), (4, 2215005), (5, 1772004), (6, 1476670), (10, 886002), (12, 738335), (13, 681540), (15, 590668), (20, 443001), (26, 340770), (30, 295334), (37, 239460), (39, 227180), (52, 170385), (60, 147667), (65, 136308), (74, 119730), (78, 113590), (111, 79820), (130, 68154), (148, 59865), (156, 56795), (185, 47892), (195, 45436), (222, 39910), (260, 34077), (307, 28860), (370, 23946), (390, 22718), (444, 19955), (481, 18420), (555, 15964), (614, 14430), (740, 11973), (780, 11359), (921, 9620), (962, 9210), (1110, 7982), (1228, 7215), (1443, 6140), (1535, 5772), (1842, 4810), (1924, 4605), (2220, 3991), (2405, 3684), (2886, 3070)]