1859804080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 120

約数和(自身を含む): 4734179136

約数和(自身を除く): 2874375056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 961, 1054, 1240, 1360, 1423, 1922, 2108, 2480, 2635, 2846, 3844, 4216, 4805, 5270, 5692, 7115, 7688, 8432, 9610, 10540, 11384, 14230, 15376, 16337, 19220, 21080, 22768, 24191, 28460, 32674, 38440, 42160, 44113, 48382, 56920, 65348, 76880, 81685, 88226, 96764, 113840, 120955, 130696, 163370, 176452, 193528, 220565, 241910, 261392, 326740, 352904, 387056, 441130, 483820, 653480, 705808, 749921, 882260, 967640, 1306960, 1367503, 1499842, 1764520, 1935280, 2735006, 2999684, 3529040, 3749605, 5470012, 5999368, 6837515, 7499210, 10940024, 11998736, 13675030, 14998420, 21880048, 23247551, 27350060, 29996840, 46495102, 54700120, 59993680, 92990204, 109400240, 116237755, 185980408, 232475510, 371960816, 464951020, 929902040, 1859804080]

約数ペア:

[(1, 1859804080), (2, 929902040), (4, 464951020), (5, 371960816), (8, 232475510), (10, 185980408), (16, 116237755), (17, 109400240), (20, 92990204), (31, 59993680), (34, 54700120), (40, 46495102), (62, 29996840), (68, 27350060), (80, 23247551), (85, 21880048), (124, 14998420), (136, 13675030), (155, 11998736), (170, 10940024), (248, 7499210), (272, 6837515), (310, 5999368), (340, 5470012), (496, 3749605), (527, 3529040), (620, 2999684), (680, 2735006), (961, 1935280), (1054, 1764520), (1240, 1499842), (1360, 1367503), (1423, 1306960), (1922, 967640), (2108, 882260), (2480, 749921), (2635, 705808), (2846, 653480), (3844, 483820), (4216, 441130), (4805, 387056), (5270, 352904), (5692, 326740), (7115, 261392), (7688, 241910), (8432, 220565), (9610, 193528), (10540, 176452), (11384, 163370), (14230, 130696), (15376, 120955), (16337, 113840), (19220, 96764), (21080, 88226), (22768, 81685), (24191, 76880), (28460, 65348), (32674, 56920), (38440, 48382), (42160, 44113)]