2022379660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 4938071040

約数和(自身を除く): 2915691380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 269, 332, 415, 538, 581, 647, 830, 1076, 1162, 1294, 1345, 1660, 1883, 2324, 2588, 2690, 2905, 3235, 3766, 4529, 5380, 5810, 6470, 7532, 9058, 9415, 11620, 12940, 18116, 18830, 22327, 22645, 37660, 44654, 45290, 53701, 89308, 90580, 107402, 111635, 156289, 174043, 214804, 223270, 268505, 312578, 348086, 375907, 446540, 537010, 625156, 696172, 751814, 781445, 870215, 1074020, 1218301, 1503628, 1562890, 1740430, 1879535, 2436602, 3125780, 3480860, 3759070, 4873204, 6091505, 7518140, 12183010, 14445569, 24366020, 28891138, 57782276, 72227845, 101118983, 144455690, 202237966, 288911380, 404475932, 505594915, 1011189830, 2022379660]

約数ペア:

[(1, 2022379660), (2, 1011189830), (4, 505594915), (5, 404475932), (7, 288911380), (10, 202237966), (14, 144455690), (20, 101118983), (28, 72227845), (35, 57782276), (70, 28891138), (83, 24366020), (140, 14445569), (166, 12183010), (269, 7518140), (332, 6091505), (415, 4873204), (538, 3759070), (581, 3480860), (647, 3125780), (830, 2436602), (1076, 1879535), (1162, 1740430), (1294, 1562890), (1345, 1503628), (1660, 1218301), (1883, 1074020), (2324, 870215), (2588, 781445), (2690, 751814), (2905, 696172), (3235, 625156), (3766, 537010), (4529, 446540), (5380, 375907), (5810, 348086), (6470, 312578), (7532, 268505), (9058, 223270), (9415, 214804), (11620, 174043), (12940, 156289), (18116, 111635), (18830, 107402), (22327, 90580), (22645, 89308), (37660, 53701), (44654, 45290)]