2799684100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1613}}^1$

素因数の和:2665

約数の個数: 72

約数和(自身を含む): 6442978248

約数和(自身を除く): 3643294148

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1021, 1613, 1700, 2042, 3226, 4084, 5105, 6452, 8065, 10210, 16130, 17357, 20420, 25525, 27421, 32260, 34714, 40325, 51050, 54842, 69428, 80650, 86785, 102100, 109684, 137105, 161300, 173570, 274210, 347140, 433925, 548420, 685525, 867850, 1371050, 1646873, 1735700, 2742100, 3293746, 6587492, 8234365, 16468730, 27996841, 32937460, 41171825, 55993682, 82343650, 111987364, 139984205, 164687300, 279968410, 559936820, 699921025, 1399842050, 2799684100]

約数ペア:

[(1, 2799684100), (2, 1399842050), (4, 699921025), (5, 559936820), (10, 279968410), (17, 164687300), (20, 139984205), (25, 111987364), (34, 82343650), (50, 55993682), (68, 41171825), (85, 32937460), (100, 27996841), (170, 16468730), (340, 8234365), (425, 6587492), (850, 3293746), (1021, 2742100), (1613, 1735700), (1700, 1646873), (2042, 1371050), (3226, 867850), (4084, 685525), (5105, 548420), (6452, 433925), (8065, 347140), (10210, 274210), (16130, 173570), (17357, 161300), (20420, 137105), (25525, 109684), (27421, 102100), (32260, 86785), (34714, 80650), (40325, 69428), (51050, 54842)]