38183875520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{549883}}^1$

素因数の和:549938

約数の個数: 112

約数和(自身を含む): 107266971648

約数和(自身を除く): 69083096128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 549883, 1099766, 2199532, 2749415, 3849181, 4399064, 5498830, 7698362, 8798128, 10997660, 15396724, 17046373, 17596256, 19245905, 21995320, 30793448, 34092746, 35192512, 38491810, 43990640, 61586896, 68185492, 76983620, 85231865, 87981280, 119324611, 123173792, 136370984, 153967240, 170463730, 175962560, 238649222, 246347584, 272741968, 307934480, 340927460, 477298444, 545483936, 596623055, 615868960, 681854920, 954596888, 1090967872, 1193246110, 1231737920, 1363709840, 1909193776, 2386492220, 2727419680, 3818387552, 4772984440, 5454839360, 7636775104, 9545968880, 19091937760, 38183875520]

約数ペア:

[(1, 38183875520), (2, 19091937760), (4, 9545968880), (5, 7636775104), (7, 5454839360), (8, 4772984440), (10, 3818387552), (14, 2727419680), (16, 2386492220), (20, 1909193776), (28, 1363709840), (31, 1231737920), (32, 1193246110), (35, 1090967872), (40, 954596888), (56, 681854920), (62, 615868960), (64, 596623055), (70, 545483936), (80, 477298444), (112, 340927460), (124, 307934480), (140, 272741968), (155, 246347584), (160, 238649222), (217, 175962560), (224, 170463730), (248, 153967240), (280, 136370984), (310, 123173792), (320, 119324611), (434, 87981280), (448, 85231865), (496, 76983620), (560, 68185492), (620, 61586896), (868, 43990640), (992, 38491810), (1085, 35192512), (1120, 34092746), (1240, 30793448), (1736, 21995320), (1984, 19245905), (2170, 17596256), (2240, 17046373), (2480, 15396724), (3472, 10997660), (4340, 8798128), (4960, 7698362), (6944, 5498830), (8680, 4399064), (9920, 3849181), (13888, 2749415), (17360, 2199532), (34720, 1099766), (69440, 549883)]