4961860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 6069692

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 151, 155, 212, 265, 302, 310, 530, 604, 620, 755, 1060, 1510, 1643, 3020, 3286, 4681, 6572, 8003, 8215, 9362, 16006, 16430, 18724, 23405, 32012, 32860, 40015, 46810, 80030, 93620, 160060, 248093, 496186, 992372, 1240465, 2480930, 4961860]

約数ペア:

[(1, 4961860), (2, 2480930), (4, 1240465), (5, 992372), (10, 496186), (20, 248093), (31, 160060), (53, 93620), (62, 80030), (106, 46810), (124, 40015), (151, 32860), (155, 32012), (212, 23405), (265, 18724), (302, 16430), (310, 16006), (530, 9362), (604, 8215), (620, 8003), (755, 6572), (1060, 4681), (1510, 3286), (1643, 3020)]