2062550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 4499712

約数和(自身を除く): 2437162

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 83, 142, 166, 175, 350, 355, 415, 497, 581, 710, 830, 994, 1162, 1775, 2075, 2485, 2905, 3550, 4150, 4970, 5810, 5893, 11786, 12425, 14525, 24850, 29050, 29465, 41251, 58930, 82502, 147325, 206255, 294650, 412510, 1031275, 2062550]

約数ペア:

[(1, 2062550), (2, 1031275), (5, 412510), (7, 294650), (10, 206255), (14, 147325), (25, 82502), (35, 58930), (50, 41251), (70, 29465), (71, 29050), (83, 24850), (142, 14525), (166, 12425), (175, 11786), (350, 5893), (355, 5810), (415, 4970), (497, 4150), (581, 3550), (710, 2905), (830, 2485), (994, 2075), (1162, 1775)]