45870440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 131569920

約数和(自身を除く): 85699480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 281, 308, 371, 385, 424, 440, 530, 562, 583, 616, 742, 770, 1060, 1124, 1166, 1405, 1484, 1540, 1855, 1967, 2120, 2248, 2332, 2810, 2915, 2968, 3080, 3091, 3710, 3934, 4081, 4664, 5620, 5830, 6182, 7420, 7868, 8162, 9835, 11240, 11660, 12364, 14840, 14893, 15455, 15736, 16324, 19670, 20405, 21637, 23320, 24728, 29786, 30910, 32648, 39340, 40810, 43274, 59572, 61820, 74465, 78680, 81620, 86548, 104251, 108185, 119144, 123640, 148930, 163240, 163823, 173096, 208502, 216370, 297860, 327646, 417004, 432740, 521255, 595720, 655292, 819115, 834008, 865480, 1042510, 1146761, 1310584, 1638230, 2085020, 2293522, 3276460, 4170040, 4587044, 5733805, 6552920, 9174088, 11467610, 22935220, 45870440]

約数ペア:

[(1, 45870440), (2, 22935220), (4, 11467610), (5, 9174088), (7, 6552920), (8, 5733805), (10, 4587044), (11, 4170040), (14, 3276460), (20, 2293522), (22, 2085020), (28, 1638230), (35, 1310584), (40, 1146761), (44, 1042510), (53, 865480), (55, 834008), (56, 819115), (70, 655292), (77, 595720), (88, 521255), (106, 432740), (110, 417004), (140, 327646), (154, 297860), (212, 216370), (220, 208502), (265, 173096), (280, 163823), (281, 163240), (308, 148930), (371, 123640), (385, 119144), (424, 108185), (440, 104251), (530, 86548), (562, 81620), (583, 78680), (616, 74465), (742, 61820), (770, 59572), (1060, 43274), (1124, 40810), (1166, 39340), (1405, 32648), (1484, 30910), (1540, 29786), (1855, 24728), (1967, 23320), (2120, 21637), (2248, 20405), (2332, 19670), (2810, 16324), (2915, 15736), (2968, 15455), (3080, 14893), (3091, 14840), (3710, 12364), (3934, 11660), (4081, 11240), (4664, 9835), (5620, 8162), (5830, 7868), (6182, 7420)]