38459800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 97650000

約数和(自身を除く): 59190200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 145, 152, 190, 200, 232, 290, 349, 380, 475, 551, 580, 698, 725, 760, 950, 1102, 1160, 1396, 1450, 1745, 1900, 2204, 2755, 2792, 2900, 3490, 3800, 4408, 5510, 5800, 6631, 6980, 8725, 10121, 11020, 13262, 13775, 13960, 17450, 20242, 22040, 26524, 27550, 33155, 34900, 40484, 50605, 53048, 55100, 66310, 69800, 80968, 101210, 110200, 132620, 165775, 192299, 202420, 253025, 265240, 331550, 384598, 404840, 506050, 663100, 769196, 961495, 1012100, 1326200, 1538392, 1922990, 2024200, 3845980, 4807475, 7691960, 9614950, 19229900, 38459800]

約数ペア:

[(1, 38459800), (2, 19229900), (4, 9614950), (5, 7691960), (8, 4807475), (10, 3845980), (19, 2024200), (20, 1922990), (25, 1538392), (29, 1326200), (38, 1012100), (40, 961495), (50, 769196), (58, 663100), (76, 506050), (95, 404840), (100, 384598), (116, 331550), (145, 265240), (152, 253025), (190, 202420), (200, 192299), (232, 165775), (290, 132620), (349, 110200), (380, 101210), (475, 80968), (551, 69800), (580, 66310), (698, 55100), (725, 53048), (760, 50605), (950, 40484), (1102, 34900), (1160, 33155), (1396, 27550), (1450, 26524), (1745, 22040), (1900, 20242), (2204, 17450), (2755, 13960), (2792, 13775), (2900, 13262), (3490, 11020), (3800, 10121), (4408, 8725), (5510, 6980), (5800, 6631)]