2429310040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{24799}}^1$

素因数の和:24920

約数の個数: 64

約数和(自身を含む): 5713920000

約数和(自身を除く): 3284609960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 124, 155, 158, 248, 310, 316, 395, 620, 632, 790, 1240, 1580, 2449, 3160, 4898, 9796, 12245, 19592, 24490, 24799, 48980, 49598, 97960, 99196, 123995, 198392, 247990, 495980, 768769, 991960, 1537538, 1959121, 3075076, 3843845, 3918242, 6150152, 7687690, 7836484, 9795605, 15375380, 15672968, 19591210, 30750760, 39182420, 60732751, 78364840, 121465502, 242931004, 303663755, 485862008, 607327510, 1214655020, 2429310040]

約数ペア:

[(1, 2429310040), (2, 1214655020), (4, 607327510), (5, 485862008), (8, 303663755), (10, 242931004), (20, 121465502), (31, 78364840), (40, 60732751), (62, 39182420), (79, 30750760), (124, 19591210), (155, 15672968), (158, 15375380), (248, 9795605), (310, 7836484), (316, 7687690), (395, 6150152), (620, 3918242), (632, 3843845), (790, 3075076), (1240, 1959121), (1580, 1537538), (2449, 991960), (3160, 768769), (4898, 495980), (9796, 247990), (12245, 198392), (19592, 123995), (24490, 99196), (24799, 97960), (48980, 49598)]