17948659520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83591}}^1$

素因数の和:83680

約数の個数: 112

約数和(自身を含む): 47390645376

約数和(自身を除く): 29441985856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 160, 176, 220, 244, 305, 320, 352, 440, 488, 610, 671, 704, 880, 976, 1220, 1342, 1760, 1952, 2440, 2684, 3355, 3520, 3904, 4880, 5368, 6710, 9760, 10736, 13420, 19520, 21472, 26840, 42944, 53680, 83591, 107360, 167182, 214720, 334364, 417955, 668728, 835910, 919501, 1337456, 1671820, 1839002, 2674912, 3343640, 3678004, 4597505, 5099051, 5349824, 6687280, 7356008, 9195010, 10198102, 13374560, 14712016, 18390020, 20396204, 25495255, 26749120, 29424032, 36780040, 40792408, 50990510, 56089561, 58848064, 73560080, 81584816, 101981020, 112179122, 147120160, 163169632, 203962040, 224358244, 280447805, 294240320, 326339264, 407924080, 448716488, 560895610, 815848160, 897432976, 1121791220, 1631696320, 1794865952, 2243582440, 3589731904, 4487164880, 8974329760, 17948659520]

約数ペア:

[(1, 17948659520), (2, 8974329760), (4, 4487164880), (5, 3589731904), (8, 2243582440), (10, 1794865952), (11, 1631696320), (16, 1121791220), (20, 897432976), (22, 815848160), (32, 560895610), (40, 448716488), (44, 407924080), (55, 326339264), (61, 294240320), (64, 280447805), (80, 224358244), (88, 203962040), (110, 163169632), (122, 147120160), (160, 112179122), (176, 101981020), (220, 81584816), (244, 73560080), (305, 58848064), (320, 56089561), (352, 50990510), (440, 40792408), (488, 36780040), (610, 29424032), (671, 26749120), (704, 25495255), (880, 20396204), (976, 18390020), (1220, 14712016), (1342, 13374560), (1760, 10198102), (1952, 9195010), (2440, 7356008), (2684, 6687280), (3355, 5349824), (3520, 5099051), (3904, 4597505), (4880, 3678004), (5368, 3343640), (6710, 2674912), (9760, 1839002), (10736, 1671820), (13420, 1337456), (19520, 919501), (21472, 835910), (26840, 668728), (42944, 417955), (53680, 334364), (83591, 214720), (107360, 167182)]