98979320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7808

約数の個数: 64

約数和(自身を含む): 251359200

約数和(自身を除く): 152379880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 7757, 12760, 15514, 31028, 38785, 62056, 77570, 85327, 155140, 170654, 224953, 310280, 341308, 426635, 449906, 682616, 853270, 899812, 1124765, 1706540, 1799624, 2249530, 2474483, 3413080, 4499060, 4948966, 8998120, 9897932, 12372415, 19795864, 24744830, 49489660, 98979320]

約数ペア:

[(1, 98979320), (2, 49489660), (4, 24744830), (5, 19795864), (8, 12372415), (10, 9897932), (11, 8998120), (20, 4948966), (22, 4499060), (29, 3413080), (40, 2474483), (44, 2249530), (55, 1799624), (58, 1706540), (88, 1124765), (110, 899812), (116, 853270), (145, 682616), (220, 449906), (232, 426635), (290, 341308), (319, 310280), (440, 224953), (580, 170654), (638, 155140), (1160, 85327), (1276, 77570), (1595, 62056), (2552, 38785), (3190, 31028), (6380, 15514), (7757, 12760)]