2036320

素因数分解:

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

素因数の和:128

約数の個数: 96

約数和(自身を含む): 5715360

約数和(自身を除く): 3679040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 89, 104, 110, 130, 143, 160, 176, 178, 208, 220, 260, 286, 352, 356, 416, 440, 445, 520, 572, 712, 715, 880, 890, 979, 1040, 1144, 1157, 1424, 1430, 1760, 1780, 1958, 2080, 2288, 2314, 2848, 2860, 3560, 3916, 4576, 4628, 4895, 5720, 5785, 7120, 7832, 9256, 9790, 11440, 11570, 12727, 14240, 15664, 18512, 19580, 22880, 23140, 25454, 31328, 37024, 39160, 46280, 50908, 63635, 78320, 92560, 101816, 127270, 156640, 185120, 203632, 254540, 407264, 509080, 1018160, 2036320]

約数ペア:

[(1, 2036320), (2, 1018160), (4, 509080), (5, 407264), (8, 254540), (10, 203632), (11, 185120), (13, 156640), (16, 127270), (20, 101816), (22, 92560), (26, 78320), (32, 63635), (40, 50908), (44, 46280), (52, 39160), (55, 37024), (65, 31328), (80, 25454), (88, 23140), (89, 22880), (104, 19580), (110, 18512), (130, 15664), (143, 14240), (160, 12727), (176, 11570), (178, 11440), (208, 9790), (220, 9256), (260, 7832), (286, 7120), (352, 5785), (356, 5720), (416, 4895), (440, 4628), (445, 4576), (520, 3916), (572, 3560), (712, 2860), (715, 2848), (880, 2314), (890, 2288), (979, 2080), (1040, 1958), (1144, 1780), (1157, 1760), (1424, 1430)]