5205124920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{125003}}^1$

素因数の和:125364

約数の個数: 64

約数和(自身を含む): 15660501120

約数和(自身を除く): 10455376200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 6940, 8328, 10410, 13880, 20820, 41640, 125003, 250006, 375009, 500012, 625015, 750018, 1000024, 1250030, 1500036, 1875045, 2500060, 3000072, 3750090, 5000120, 7500180, 15000360, 43376041, 86752082, 130128123, 173504164, 216880205, 260256246, 347008328, 433760410, 520512492, 650640615, 867520820, 1041024984, 1301281230, 1735041640, 2602562460, 5205124920]

約数ペア:

[(1, 5205124920), (2, 2602562460), (3, 1735041640), (4, 1301281230), (5, 1041024984), (6, 867520820), (8, 650640615), (10, 520512492), (12, 433760410), (15, 347008328), (20, 260256246), (24, 216880205), (30, 173504164), (40, 130128123), (60, 86752082), (120, 43376041), (347, 15000360), (694, 7500180), (1041, 5000120), (1388, 3750090), (1735, 3000072), (2082, 2500060), (2776, 1875045), (3470, 1500036), (4164, 1250030), (5205, 1000024), (6940, 750018), (8328, 625015), (10410, 500012), (13880, 375009), (20820, 250006), (41640, 125003)]