23821980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4395

約数の個数: 96

約数和(自身を含む): 82113024

約数和(自身を除く): 58291044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4363, 5460, 8726, 13089, 17452, 21815, 26178, 30541, 43630, 52356, 56719, 61082, 65445, 87260, 91623, 113438, 122164, 130890, 152705, 170157, 183246, 226876, 261780, 283595, 305410, 340314, 366492, 397033, 458115, 567190, 610820, 680628, 794066, 850785, 916230, 1134380, 1191099, 1588132, 1701570, 1832460, 1985165, 2382198, 3403140, 3970330, 4764396, 5955495, 7940660, 11910990, 23821980]

約数ペア:

[(1, 23821980), (2, 11910990), (3, 7940660), (4, 5955495), (5, 4764396), (6, 3970330), (7, 3403140), (10, 2382198), (12, 1985165), (13, 1832460), (14, 1701570), (15, 1588132), (20, 1191099), (21, 1134380), (26, 916230), (28, 850785), (30, 794066), (35, 680628), (39, 610820), (42, 567190), (52, 458115), (60, 397033), (65, 366492), (70, 340314), (78, 305410), (84, 283595), (91, 261780), (105, 226876), (130, 183246), (140, 170157), (156, 152705), (182, 130890), (195, 122164), (210, 113438), (260, 91623), (273, 87260), (364, 65445), (390, 61082), (420, 56719), (455, 52356), (546, 43630), (780, 30541), (910, 26178), (1092, 21815), (1365, 17452), (1820, 13089), (2730, 8726), (4363, 5460)]