23957080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 66484800

約数和(自身を除く): 42527720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 719, 833, 952, 980, 1190, 1438, 1666, 1960, 2380, 2876, 3332, 3595, 4165, 4760, 5033, 5752, 6664, 7190, 8330, 10066, 12223, 14380, 16660, 20132, 24446, 25165, 28760, 33320, 35231, 40264, 48892, 50330, 61115, 70462, 85561, 97784, 100660, 122230, 140924, 171122, 176155, 201320, 244460, 281848, 342244, 352310, 427805, 488920, 598927, 684488, 704620, 855610, 1197854, 1409240, 1711220, 2395708, 2994635, 3422440, 4791416, 5989270, 11978540, 23957080]

約数ペア:

[(1, 23957080), (2, 11978540), (4, 5989270), (5, 4791416), (7, 3422440), (8, 2994635), (10, 2395708), (14, 1711220), (17, 1409240), (20, 1197854), (28, 855610), (34, 704620), (35, 684488), (40, 598927), (49, 488920), (56, 427805), (68, 352310), (70, 342244), (85, 281848), (98, 244460), (119, 201320), (136, 176155), (140, 171122), (170, 140924), (196, 122230), (238, 100660), (245, 97784), (280, 85561), (340, 70462), (392, 61115), (476, 50330), (490, 48892), (595, 40264), (680, 35231), (719, 33320), (833, 28760), (952, 25165), (980, 24446), (1190, 20132), (1438, 16660), (1666, 14380), (1960, 12223), (2380, 10066), (2876, 8330), (3332, 7190), (3595, 6664), (4165, 5752), (4760, 5033)]