22273160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 64108800

約数和(自身を除く): 41835640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 211, 232, 260, 280, 290, 364, 377, 406, 422, 455, 520, 580, 728, 754, 812, 844, 910, 1015, 1055, 1160, 1477, 1508, 1624, 1688, 1820, 1885, 2030, 2110, 2639, 2743, 2954, 3016, 3640, 3770, 4060, 4220, 5278, 5486, 5908, 6119, 7385, 7540, 8120, 8440, 10556, 10972, 11816, 12238, 13195, 13715, 14770, 15080, 19201, 21112, 21944, 24476, 26390, 27430, 29540, 30595, 38402, 42833, 48952, 52780, 54860, 59080, 61190, 76804, 79547, 85666, 96005, 105560, 109720, 122380, 153608, 159094, 171332, 192010, 214165, 244760, 318188, 342664, 384020, 397735, 428330, 556829, 636376, 768040, 795470, 856660, 1113658, 1590940, 1713320, 2227316, 2784145, 3181880, 4454632, 5568290, 11136580, 22273160]

約数ペア:

[(1, 22273160), (2, 11136580), (4, 5568290), (5, 4454632), (7, 3181880), (8, 2784145), (10, 2227316), (13, 1713320), (14, 1590940), (20, 1113658), (26, 856660), (28, 795470), (29, 768040), (35, 636376), (40, 556829), (52, 428330), (56, 397735), (58, 384020), (65, 342664), (70, 318188), (91, 244760), (104, 214165), (116, 192010), (130, 171332), (140, 159094), (145, 153608), (182, 122380), (203, 109720), (211, 105560), (232, 96005), (260, 85666), (280, 79547), (290, 76804), (364, 61190), (377, 59080), (406, 54860), (422, 52780), (455, 48952), (520, 42833), (580, 38402), (728, 30595), (754, 29540), (812, 27430), (844, 26390), (910, 24476), (1015, 21944), (1055, 21112), (1160, 19201), (1477, 15080), (1508, 14770), (1624, 13715), (1688, 13195), (1820, 12238), (1885, 11816), (2030, 10972), (2110, 10556), (2639, 8440), (2743, 8120), (2954, 7540), (3016, 7385), (3640, 6119), (3770, 5908), (4060, 5486), (4220, 5278)]