74212056280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{58363}}^1$

素因数の和:58840

約数の個数: 64

約数和(自身を含む): 169433026560

約数和(自身を除く): 95220970280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 383, 415, 664, 766, 830, 1532, 1660, 1915, 3064, 3320, 3830, 7660, 15320, 31789, 58363, 63578, 116726, 127156, 158945, 233452, 254312, 291815, 317890, 466904, 583630, 635780, 1167260, 1271560, 2334520, 4844129, 9688258, 19376516, 22353029, 24220645, 38753032, 44706058, 48441290, 89412116, 96882580, 111765145, 178824232, 193765160, 223530290, 447060580, 894121160, 1855301407, 3710602814, 7421205628, 9276507035, 14842411256, 18553014070, 37106028140, 74212056280]

約数ペア:

[(1, 74212056280), (2, 37106028140), (4, 18553014070), (5, 14842411256), (8, 9276507035), (10, 7421205628), (20, 3710602814), (40, 1855301407), (83, 894121160), (166, 447060580), (332, 223530290), (383, 193765160), (415, 178824232), (664, 111765145), (766, 96882580), (830, 89412116), (1532, 48441290), (1660, 44706058), (1915, 38753032), (3064, 24220645), (3320, 22353029), (3830, 19376516), (7660, 9688258), (15320, 4844129), (31789, 2334520), (58363, 1271560), (63578, 1167260), (116726, 635780), (127156, 583630), (158945, 466904), (233452, 317890), (254312, 291815)]