45115840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1866

約数の個数: 112

約数和(自身を含む): 134014464

約数和(自身を除く): 88898624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 1831, 2240, 2464, 3080, 3520, 3662, 4928, 6160, 7324, 9155, 12320, 12817, 14648, 18310, 20141, 24640, 25634, 29296, 36620, 40282, 51268, 58592, 64085, 73240, 80564, 100705, 102536, 117184, 128170, 140987, 146480, 161128, 201410, 205072, 256340, 281974, 292960, 322256, 402820, 410144, 512680, 563948, 585920, 644512, 704935, 805640, 820288, 1025360, 1127896, 1289024, 1409870, 1611280, 2050720, 2255792, 2819740, 3222560, 4101440, 4511584, 5639480, 6445120, 9023168, 11278960, 22557920, 45115840]

約数ペア:

[(1, 45115840), (2, 22557920), (4, 11278960), (5, 9023168), (7, 6445120), (8, 5639480), (10, 4511584), (11, 4101440), (14, 3222560), (16, 2819740), (20, 2255792), (22, 2050720), (28, 1611280), (32, 1409870), (35, 1289024), (40, 1127896), (44, 1025360), (55, 820288), (56, 805640), (64, 704935), (70, 644512), (77, 585920), (80, 563948), (88, 512680), (110, 410144), (112, 402820), (140, 322256), (154, 292960), (160, 281974), (176, 256340), (220, 205072), (224, 201410), (280, 161128), (308, 146480), (320, 140987), (352, 128170), (385, 117184), (440, 102536), (448, 100705), (560, 80564), (616, 73240), (704, 64085), (770, 58592), (880, 51268), (1120, 40282), (1232, 36620), (1540, 29296), (1760, 25634), (1831, 24640), (2240, 20141), (2464, 18310), (3080, 14648), (3520, 12817), (3662, 12320), (4928, 9155), (6160, 7324)]