110215820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 275607360

約数和(自身を除く): 165391540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 89, 110, 130, 143, 178, 220, 260, 286, 356, 433, 445, 572, 715, 866, 890, 979, 1157, 1430, 1732, 1780, 1958, 2165, 2314, 2860, 3916, 4330, 4628, 4763, 4895, 5629, 5785, 8660, 9526, 9790, 11258, 11570, 12727, 19052, 19580, 22516, 23140, 23815, 25454, 28145, 38537, 47630, 50908, 56290, 61919, 63635, 77074, 95260, 112580, 123838, 127270, 154148, 192685, 247676, 254540, 309595, 385370, 423907, 500981, 619190, 770740, 847814, 1001962, 1238380, 1695628, 2003924, 2119535, 2504905, 4239070, 5009810, 5510791, 8478140, 10019620, 11021582, 22043164, 27553955, 55107910, 110215820]

約数ペア:

[(1, 110215820), (2, 55107910), (4, 27553955), (5, 22043164), (10, 11021582), (11, 10019620), (13, 8478140), (20, 5510791), (22, 5009810), (26, 4239070), (44, 2504905), (52, 2119535), (55, 2003924), (65, 1695628), (89, 1238380), (110, 1001962), (130, 847814), (143, 770740), (178, 619190), (220, 500981), (260, 423907), (286, 385370), (356, 309595), (433, 254540), (445, 247676), (572, 192685), (715, 154148), (866, 127270), (890, 123838), (979, 112580), (1157, 95260), (1430, 77074), (1732, 63635), (1780, 61919), (1958, 56290), (2165, 50908), (2314, 47630), (2860, 38537), (3916, 28145), (4330, 25454), (4628, 23815), (4763, 23140), (4895, 22516), (5629, 19580), (5785, 19052), (8660, 12727), (9526, 11570), (9790, 11258)]