4988045040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889411}}^1$

素因数の和:1889438

約数の個数: 80

約数和(自身を含む): 16868670336

約数和(自身を除く): 11880625296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1889411, 3778822, 5668233, 7557644, 9447055, 11336466, 15115288, 18894110, 20783521, 22672932, 28341165, 30230576, 37788220, 41567042, 45345864, 56682330, 62350563, 75576440, 83134084, 90691728, 103917605, 113364660, 124701126, 151152880, 166268168, 207835210, 226729320, 249402252, 311752815, 332536336, 415670420, 453458640, 498804504, 623505630, 831340840, 997609008, 1247011260, 1662681680, 2494022520, 4988045040]

約数ペア:

[(1, 4988045040), (2, 2494022520), (3, 1662681680), (4, 1247011260), (5, 997609008), (6, 831340840), (8, 623505630), (10, 498804504), (11, 453458640), (12, 415670420), (15, 332536336), (16, 311752815), (20, 249402252), (22, 226729320), (24, 207835210), (30, 166268168), (33, 151152880), (40, 124701126), (44, 113364660), (48, 103917605), (55, 90691728), (60, 83134084), (66, 75576440), (80, 62350563), (88, 56682330), (110, 45345864), (120, 41567042), (132, 37788220), (165, 30230576), (176, 28341165), (220, 22672932), (240, 20783521), (264, 18894110), (330, 15115288), (440, 11336466), (528, 9447055), (660, 7557644), (880, 5668233), (1320, 3778822), (2640, 1889411)]