7029821950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1210

約数の個数: 96

約数和(自身を含む): 13931108352

約数和(自身を除く): 6901286402

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 83, 106, 155, 166, 265, 310, 415, 530, 775, 830, 1031, 1325, 1550, 1643, 2062, 2075, 2573, 2650, 3286, 4150, 4399, 5146, 5155, 8215, 8798, 10310, 12865, 16430, 21995, 25730, 25775, 31961, 41075, 43990, 51550, 54643, 63922, 64325, 82150, 85573, 109286, 109975, 128650, 136369, 159805, 171146, 219950, 272738, 273215, 319610, 427865, 546430, 681845, 799025, 855730, 1363690, 1366075, 1598050, 1693933, 2139325, 2652763, 2732150, 3387866, 3409225, 4278650, 4535369, 5305526, 6818450, 8469665, 9070738, 13263815, 16939330, 22676845, 26527630, 42348325, 45353690, 66319075, 84696650, 113384225, 132638150, 140596439, 226768450, 281192878, 702982195, 1405964390, 3514910975, 7029821950]

約数ペア:

[(1, 7029821950), (2, 3514910975), (5, 1405964390), (10, 702982195), (25, 281192878), (31, 226768450), (50, 140596439), (53, 132638150), (62, 113384225), (83, 84696650), (106, 66319075), (155, 45353690), (166, 42348325), (265, 26527630), (310, 22676845), (415, 16939330), (530, 13263815), (775, 9070738), (830, 8469665), (1031, 6818450), (1325, 5305526), (1550, 4535369), (1643, 4278650), (2062, 3409225), (2075, 3387866), (2573, 2732150), (2650, 2652763), (3286, 2139325), (4150, 1693933), (4399, 1598050), (5146, 1366075), (5155, 1363690), (8215, 855730), (8798, 799025), (10310, 681845), (12865, 546430), (16430, 427865), (21995, 319610), (25730, 273215), (25775, 272738), (31961, 219950), (41075, 171146), (43990, 159805), (51550, 136369), (54643, 128650), (63922, 109975), (64325, 109286), (82150, 85573)]