2011015560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{408743}}^1$

素因数の和:408798

約数の個数: 64

約数和(自身を含む): 6180209280

約数和(自身を除く): 4169193720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 408743, 817486, 1226229, 1634972, 2043715, 2452458, 3269944, 4087430, 4904916, 6131145, 8174860, 9809832, 12262290, 16349720, 16758463, 24524580, 33516926, 49049160, 50275389, 67033852, 83792315, 100550778, 134067704, 167584630, 201101556, 251376945, 335169260, 402203112, 502753890, 670338520, 1005507780, 2011015560]

約数ペア:

[(1, 2011015560), (2, 1005507780), (3, 670338520), (4, 502753890), (5, 402203112), (6, 335169260), (8, 251376945), (10, 201101556), (12, 167584630), (15, 134067704), (20, 100550778), (24, 83792315), (30, 67033852), (40, 50275389), (41, 49049160), (60, 33516926), (82, 24524580), (120, 16758463), (123, 16349720), (164, 12262290), (205, 9809832), (246, 8174860), (328, 6131145), (410, 4904916), (492, 4087430), (615, 3269944), (820, 2452458), (984, 2043715), (1230, 1634972), (1640, 1226229), (2460, 817486), (4920, 408743)]