713131100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 1790885376

約数和(自身を除く): 1077754276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 71, 92, 100, 110, 115, 142, 220, 230, 253, 275, 284, 355, 397, 460, 506, 550, 575, 710, 781, 794, 1012, 1100, 1150, 1265, 1420, 1562, 1588, 1633, 1775, 1985, 2300, 2530, 3124, 3266, 3550, 3905, 3970, 4367, 5060, 6325, 6532, 7100, 7810, 7940, 8165, 8734, 9131, 9925, 12650, 15620, 16330, 17468, 17963, 18262, 19525, 19850, 21835, 25300, 28187, 32660, 35926, 36524, 39050, 39700, 40825, 43670, 45655, 56374, 71852, 78100, 81650, 87340, 89815, 91310, 100441, 109175, 112748, 140935, 163300, 179630, 182620, 200882, 218350, 228275, 281870, 310057, 359260, 401764, 436700, 449075, 456550, 502205, 563740, 620114, 648301, 704675, 898150, 913100, 1004410, 1240228, 1296602, 1409350, 1550285, 1796300, 2008820, 2511025, 2593204, 2818700, 3100570, 3241505, 5022050, 6201140, 6483010, 7131311, 7751425, 10044100, 12966020, 14262622, 15502850, 16207525, 28525244, 31005700, 32415050, 35656555, 64830100, 71313110, 142626220, 178282775, 356565550, 713131100]

約数ペア:

[(1, 713131100), (2, 356565550), (4, 178282775), (5, 142626220), (10, 71313110), (11, 64830100), (20, 35656555), (22, 32415050), (23, 31005700), (25, 28525244), (44, 16207525), (46, 15502850), (50, 14262622), (55, 12966020), (71, 10044100), (92, 7751425), (100, 7131311), (110, 6483010), (115, 6201140), (142, 5022050), (220, 3241505), (230, 3100570), (253, 2818700), (275, 2593204), (284, 2511025), (355, 2008820), (397, 1796300), (460, 1550285), (506, 1409350), (550, 1296602), (575, 1240228), (710, 1004410), (781, 913100), (794, 898150), (1012, 704675), (1100, 648301), (1150, 620114), (1265, 563740), (1420, 502205), (1562, 456550), (1588, 449075), (1633, 436700), (1775, 401764), (1985, 359260), (2300, 310057), (2530, 281870), (3124, 228275), (3266, 218350), (3550, 200882), (3905, 182620), (3970, 179630), (4367, 163300), (5060, 140935), (6325, 112748), (6532, 109175), (7100, 100441), (7810, 91310), (7940, 89815), (8165, 87340), (8734, 81650), (9131, 78100), (9925, 71852), (12650, 56374), (15620, 45655), (16330, 43670), (17468, 40825), (17963, 39700), (18262, 39050), (19525, 36524), (19850, 35926), (21835, 32660), (25300, 28187)]