1567377395680

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4987}}^1\times {\mathrm{9871}}^1$

素因数の和:15072

約数の個数: 96

約数和(自身を含む): 3722660121600

約数和(自身を除く): 2155282725920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 4987, 6368, 7960, 9871, 9974, 15920, 19742, 19948, 24935, 31840, 39484, 39896, 49355, 49870, 78968, 79792, 98710, 99740, 157936, 159584, 197420, 199480, 315872, 394840, 398960, 789680, 797920, 992413, 1579360, 1964329, 1984826, 3928658, 3969652, 4962065, 7857316, 7939304, 9821645, 9924130, 15714632, 15878608, 19643290, 19848260, 31429264, 31757216, 39286580, 39696520, 49226677, 62858528, 78573160, 79393040, 98453354, 157146320, 158786080, 196906708, 246133385, 314292640, 393813416, 492266770, 787626832, 984533540, 1575253664, 1969067080, 3938134160, 7876268320, 9796108723, 19592217446, 39184434892, 48980543615, 78368869784, 97961087230, 156737739568, 195922174460, 313475479136, 391844348920, 783688697840, 1567377395680]

約数ペア:

[(1, 1567377395680), (2, 783688697840), (4, 391844348920), (5, 313475479136), (8, 195922174460), (10, 156737739568), (16, 97961087230), (20, 78368869784), (32, 48980543615), (40, 39184434892), (80, 19592217446), (160, 9796108723), (199, 7876268320), (398, 3938134160), (796, 1969067080), (995, 1575253664), (1592, 984533540), (1990, 787626832), (3184, 492266770), (3980, 393813416), (4987, 314292640), (6368, 246133385), (7960, 196906708), (9871, 158786080), (9974, 157146320), (15920, 98453354), (19742, 79393040), (19948, 78573160), (24935, 62858528), (31840, 49226677), (39484, 39696520), (39896, 39286580), (49355, 31757216), (49870, 31429264), (78968, 19848260), (79792, 19643290), (98710, 15878608), (99740, 15714632), (157936, 9924130), (159584, 9821645), (197420, 7939304), (199480, 7857316), (315872, 4962065), (394840, 3969652), (398960, 3928658), (789680, 1984826), (797920, 1964329), (992413, 1579360)]