350147950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 664957440

約数和(自身を除く): 314809490

約数列:

[1, 2, 5, 10, 25, 50, 83, 139, 166, 278, 415, 607, 695, 830, 1214, 1390, 2075, 3035, 3475, 4150, 6070, 6950, 11537, 15175, 23074, 30350, 50381, 57685, 84373, 100762, 115370, 168746, 251905, 288425, 421865, 503810, 576850, 843730, 1259525, 2109325, 2519050, 4218650, 7002959, 14005918, 35014795, 70029590, 175073975, 350147950]

約数ペア:

[(1, 350147950), (2, 175073975), (5, 70029590), (10, 35014795), (25, 14005918), (50, 7002959), (83, 4218650), (139, 2519050), (166, 2109325), (278, 1259525), (415, 843730), (607, 576850), (695, 503810), (830, 421865), (1214, 288425), (1390, 251905), (2075, 168746), (3035, 115370), (3475, 100762), (4150, 84373), (6070, 57685), (6950, 50381), (11537, 30350), (15175, 23074)]