22195320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26423}}^1$

素因数の和:26444

約数の個数: 64

約数和(自身を含む): 76101120

約数和(自身を除く): 53905800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26423, 52846, 79269, 105692, 132115, 158538, 184961, 211384, 264230, 317076, 369922, 396345, 528460, 554883, 634152, 739844, 792690, 924805, 1056920, 1109766, 1479688, 1585380, 1849610, 2219532, 2774415, 3170760, 3699220, 4439064, 5548830, 7398440, 11097660, 22195320]

約数ペア:

[(1, 22195320), (2, 11097660), (3, 7398440), (4, 5548830), (5, 4439064), (6, 3699220), (7, 3170760), (8, 2774415), (10, 2219532), (12, 1849610), (14, 1585380), (15, 1479688), (20, 1109766), (21, 1056920), (24, 924805), (28, 792690), (30, 739844), (35, 634152), (40, 554883), (42, 528460), (56, 396345), (60, 369922), (70, 317076), (84, 264230), (105, 211384), (120, 184961), (140, 158538), (168, 132115), (210, 105692), (280, 79269), (420, 52846), (840, 26423)]