89466650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 108

約数和(自身を含む): 212474682

約数和(自身を除く): 123008032

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 53, 65, 70, 91, 98, 106, 130, 175, 182, 245, 265, 325, 350, 371, 455, 490, 530, 637, 650, 689, 742, 910, 1225, 1274, 1325, 1378, 1855, 2275, 2450, 2597, 2650, 2809, 3185, 3445, 3710, 4550, 4823, 5194, 5618, 6370, 6890, 9275, 9646, 12985, 14045, 15925, 17225, 18550, 19663, 24115, 25970, 28090, 31850, 33761, 34450, 36517, 39326, 48230, 64925, 67522, 70225, 73034, 98315, 120575, 129850, 137641, 140450, 168805, 182585, 196630, 241150, 255619, 275282, 337610, 365170, 491575, 511238, 688205, 844025, 912925, 983150, 1278095, 1376410, 1688050, 1789333, 1825850, 2556190, 3441025, 3578666, 6390475, 6882050, 8946665, 12780950, 17893330, 44733325, 89466650]

約数ペア:

[(1, 89466650), (2, 44733325), (5, 17893330), (7, 12780950), (10, 8946665), (13, 6882050), (14, 6390475), (25, 3578666), (26, 3441025), (35, 2556190), (49, 1825850), (50, 1789333), (53, 1688050), (65, 1376410), (70, 1278095), (91, 983150), (98, 912925), (106, 844025), (130, 688205), (175, 511238), (182, 491575), (245, 365170), (265, 337610), (325, 275282), (350, 255619), (371, 241150), (455, 196630), (490, 182585), (530, 168805), (637, 140450), (650, 137641), (689, 129850), (742, 120575), (910, 98315), (1225, 73034), (1274, 70225), (1325, 67522), (1378, 64925), (1855, 48230), (2275, 39326), (2450, 36517), (2597, 34450), (2650, 33761), (2809, 31850), (3185, 28090), (3445, 25970), (3710, 24115), (4550, 19663), (4823, 18550), (5194, 17225), (5618, 15925), (6370, 14045), (6890, 12985), (9275, 9646)]