2625230450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{7127}}^1$

素因数の和:7331

約数の個数: 48

約数和(自身を含む): 5011554240

約数和(自身を除く): 2386323790

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 139, 265, 278, 530, 695, 1325, 1390, 2650, 3475, 6950, 7127, 7367, 14254, 14734, 35635, 36835, 71270, 73670, 178175, 184175, 356350, 368350, 377731, 755462, 990653, 1888655, 1981306, 3777310, 4953265, 9443275, 9906530, 18886550, 24766325, 49532650, 52504609, 105009218, 262523045, 525046090, 1312615225, 2625230450]

約数ペア:

[(1, 2625230450), (2, 1312615225), (5, 525046090), (10, 262523045), (25, 105009218), (50, 52504609), (53, 49532650), (106, 24766325), (139, 18886550), (265, 9906530), (278, 9443275), (530, 4953265), (695, 3777310), (1325, 1981306), (1390, 1888655), (2650, 990653), (3475, 755462), (6950, 377731), (7127, 368350), (7367, 356350), (14254, 184175), (14734, 178175), (35635, 73670), (36835, 71270)]