29655760

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 71959680

約数和(自身を除く): 42303920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 61, 80, 103, 118, 122, 206, 236, 244, 295, 305, 412, 472, 488, 515, 590, 610, 824, 944, 976, 1030, 1180, 1220, 1648, 2060, 2360, 2440, 3599, 4120, 4720, 4880, 6077, 6283, 7198, 8240, 12154, 12566, 14396, 17995, 24308, 25132, 28792, 30385, 31415, 35990, 48616, 50264, 57584, 60770, 62830, 71980, 97232, 100528, 121540, 125660, 143960, 243080, 251320, 287920, 370697, 486160, 502640, 741394, 1482788, 1853485, 2965576, 3706970, 5931152, 7413940, 14827880, 29655760]

約数ペア:

[(1, 29655760), (2, 14827880), (4, 7413940), (5, 5931152), (8, 3706970), (10, 2965576), (16, 1853485), (20, 1482788), (40, 741394), (59, 502640), (61, 486160), (80, 370697), (103, 287920), (118, 251320), (122, 243080), (206, 143960), (236, 125660), (244, 121540), (295, 100528), (305, 97232), (412, 71980), (472, 62830), (488, 60770), (515, 57584), (590, 50264), (610, 48616), (824, 35990), (944, 31415), (976, 30385), (1030, 28792), (1180, 25132), (1220, 24308), (1648, 17995), (2060, 14396), (2360, 12566), (2440, 12154), (3599, 8240), (4120, 7198), (4720, 6283), (4880, 6077)]