908037700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3833}}^1$

素因数の和:3973

約数の個数: 72

約数和(自身を含む): 2076617088

約数和(自身を除く): 1168579388

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 103, 115, 206, 230, 412, 460, 515, 575, 1030, 1150, 2060, 2300, 2369, 2575, 3833, 4738, 5150, 7666, 9476, 10300, 11845, 15332, 19165, 23690, 38330, 47380, 59225, 76660, 88159, 95825, 118450, 176318, 191650, 236900, 352636, 383300, 394799, 440795, 789598, 881590, 1579196, 1763180, 1973995, 2203975, 3947990, 4407950, 7895980, 8815900, 9080377, 9869975, 18160754, 19739950, 36321508, 39479900, 45401885, 90803770, 181607540, 227009425, 454018850, 908037700]

約数ペア:

[(1, 908037700), (2, 454018850), (4, 227009425), (5, 181607540), (10, 90803770), (20, 45401885), (23, 39479900), (25, 36321508), (46, 19739950), (50, 18160754), (92, 9869975), (100, 9080377), (103, 8815900), (115, 7895980), (206, 4407950), (230, 3947990), (412, 2203975), (460, 1973995), (515, 1763180), (575, 1579196), (1030, 881590), (1150, 789598), (2060, 440795), (2300, 394799), (2369, 383300), (2575, 352636), (3833, 236900), (4738, 191650), (5150, 176318), (7666, 118450), (9476, 95825), (10300, 88159), (11845, 76660), (15332, 59225), (19165, 47380), (23690, 38330)]