10849479080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4909}}^1\times {\mathrm{5023}}^1$

素因数の和:9954

約数の個数: 64

約数和(自身を含む): 26641267200

約数和(自身を除く): 15791788120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4909, 5023, 9818, 10046, 19636, 20092, 24545, 25115, 39272, 40184, 49090, 50230, 53999, 55253, 98180, 100460, 107998, 110506, 196360, 200920, 215996, 221012, 269995, 276265, 431992, 442024, 539990, 552530, 1079980, 1105060, 2159960, 2210120, 24657907, 49315814, 98631628, 123289535, 197263256, 246579070, 271236977, 493158140, 542473954, 986316280, 1084947908, 1356184885, 2169895816, 2712369770, 5424739540, 10849479080]

約数ペア:

[(1, 10849479080), (2, 5424739540), (4, 2712369770), (5, 2169895816), (8, 1356184885), (10, 1084947908), (11, 986316280), (20, 542473954), (22, 493158140), (40, 271236977), (44, 246579070), (55, 197263256), (88, 123289535), (110, 98631628), (220, 49315814), (440, 24657907), (4909, 2210120), (5023, 2159960), (9818, 1105060), (10046, 1079980), (19636, 552530), (20092, 539990), (24545, 442024), (25115, 431992), (39272, 276265), (40184, 269995), (49090, 221012), (50230, 215996), (53999, 200920), (55253, 196360), (98180, 110506), (100460, 107998)]