202406241880

素因数分解:

$2^3\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{1739483}}^1$

素因数の和:1742403

約数の個数: 32

約数和(自身を含む): 455570859600

約数和(自身を除く): 253164617720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2909, 5818, 11636, 14545, 23272, 29090, 58180, 116360, 1739483, 3478966, 6957932, 8697415, 13915864, 17394830, 34789660, 69579320, 5060156047, 10120312094, 20240624188, 25300780235, 40481248376, 50601560470, 101203120940, 202406241880]

約数ペア:

[(1, 202406241880), (2, 101203120940), (4, 50601560470), (5, 40481248376), (8, 25300780235), (10, 20240624188), (20, 10120312094), (40, 5060156047), (2909, 69579320), (5818, 34789660), (11636, 17394830), (14545, 13915864), (23272, 8697415), (29090, 6957932), (58180, 3478966), (116360, 1739483)]