245119040

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12983}}^1$

素因数の和:13059

約数の個数: 56

約数和(自身を含む): 593628480

約数和(自身を除く): 348509440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 9440, 12983, 18880, 25966, 51932, 64915, 103864, 129830, 207728, 259660, 415456, 519320, 765997, 830912, 1038640, 1531994, 2077280, 3063988, 3829985, 4154560, 6127976, 7659970, 12255952, 15319940, 24511904, 30639880, 49023808, 61279760, 122559520, 245119040]

約数ペア:

[(1, 245119040), (2, 122559520), (4, 61279760), (5, 49023808), (8, 30639880), (10, 24511904), (16, 15319940), (20, 12255952), (32, 7659970), (40, 6127976), (59, 4154560), (64, 3829985), (80, 3063988), (118, 2077280), (160, 1531994), (236, 1038640), (295, 830912), (320, 765997), (472, 519320), (590, 415456), (944, 259660), (1180, 207728), (1888, 129830), (2360, 103864), (3776, 64915), (4720, 51932), (9440, 25966), (12983, 18880)]