966230320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{35419}}^1$

素因数の和:35474

約数の個数: 80

約数和(自身を含む): 2529838080

約数和(自身を除く): 1563607760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 35419, 70838, 141676, 177095, 283352, 354190, 389609, 566704, 708380, 779218, 1097989, 1416760, 1558436, 1948045, 2195978, 2833520, 3116872, 3896090, 4391956, 5489945, 6233744, 7792180, 8783912, 10979890, 12077879, 15584360, 17567824, 21959780, 24155758, 31168720, 43919560, 48311516, 60389395, 87839120, 96623032, 120778790, 193246064, 241557580, 483115160, 966230320]

約数ペア:

[(1, 966230320), (2, 483115160), (4, 241557580), (5, 193246064), (8, 120778790), (10, 96623032), (11, 87839120), (16, 60389395), (20, 48311516), (22, 43919560), (31, 31168720), (40, 24155758), (44, 21959780), (55, 17567824), (62, 15584360), (80, 12077879), (88, 10979890), (110, 8783912), (124, 7792180), (155, 6233744), (176, 5489945), (220, 4391956), (248, 3896090), (310, 3116872), (341, 2833520), (440, 2195978), (496, 1948045), (620, 1558436), (682, 1416760), (880, 1097989), (1240, 779218), (1364, 708380), (1705, 566704), (2480, 389609), (2728, 354190), (3410, 283352), (5456, 177095), (6820, 141676), (13640, 70838), (27280, 35419)]