1969132600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{266099}}^1$

素因数の和:266152

約数の個数: 48

約数和(自身を含む): 4701987000

約数和(自身を除く): 2732854400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 266099, 532198, 1064396, 1330495, 2128792, 2660990, 5321980, 6652475, 9845663, 10643960, 13304950, 19691326, 26609900, 39382652, 49228315, 53219800, 78765304, 98456630, 196913260, 246141575, 393826520, 492283150, 984566300, 1969132600]

約数ペア:

[(1, 1969132600), (2, 984566300), (4, 492283150), (5, 393826520), (8, 246141575), (10, 196913260), (20, 98456630), (25, 78765304), (37, 53219800), (40, 49228315), (50, 39382652), (74, 26609900), (100, 19691326), (148, 13304950), (185, 10643960), (200, 9845663), (296, 6652475), (370, 5321980), (740, 2660990), (925, 2128792), (1480, 1330495), (1850, 1064396), (3700, 532198), (7400, 266099)]