103527280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76123}}^1$

素因数の和:76153

約数の個数: 40

約数和(自身を含む): 254863152

約数和(自身を除く): 151335872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 76123, 152246, 304492, 380615, 608984, 761230, 1217968, 1294091, 1522460, 2588182, 3044920, 5176364, 6089840, 6470455, 10352728, 12940910, 20705456, 25881820, 51763640, 103527280]

約数ペア:

[(1, 103527280), (2, 51763640), (4, 25881820), (5, 20705456), (8, 12940910), (10, 10352728), (16, 6470455), (17, 6089840), (20, 5176364), (34, 3044920), (40, 2588182), (68, 1522460), (80, 1294091), (85, 1217968), (136, 761230), (170, 608984), (272, 380615), (340, 304492), (680, 152246), (1360, 76123)]