2770299520

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{116989}}^1$

素因数の和:117045

約数の個数: 64

約数和(自身を含む): 6801798600

約数和(自身を除く): 4031499080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 116989, 233978, 467956, 584945, 935912, 1169890, 1871824, 2339780, 3743648, 4328593, 4679560, 7487296, 8657186, 9359120, 14974592, 17314372, 18718240, 21642965, 34628744, 37436480, 43285930, 69257488, 74872960, 86571860, 138514976, 173143720, 277029952, 346287440, 554059904, 692574880, 1385149760, 2770299520]

約数ペア:

[(1, 2770299520), (2, 1385149760), (4, 692574880), (5, 554059904), (8, 346287440), (10, 277029952), (16, 173143720), (20, 138514976), (32, 86571860), (37, 74872960), (40, 69257488), (64, 43285930), (74, 37436480), (80, 34628744), (128, 21642965), (148, 18718240), (160, 17314372), (185, 14974592), (296, 9359120), (320, 8657186), (370, 7487296), (592, 4679560), (640, 4328593), (740, 3743648), (1184, 2339780), (1480, 1871824), (2368, 1169890), (2960, 935912), (4736, 584945), (5920, 467956), (11840, 233978), (23680, 116989)]