17445325520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4483}}^1\times {\mathrm{6949}}^1$

素因数の和:11452

約数の個数: 80

約数和(自身を含む): 46371734400

約数和(自身を除く): 28926408880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4483, 6949, 8966, 13898, 17932, 22415, 27796, 31381, 34745, 35864, 44830, 48643, 55592, 62762, 69490, 71728, 89660, 97286, 111184, 125524, 138980, 156905, 179320, 194572, 243215, 251048, 277960, 313810, 358640, 389144, 486430, 502096, 555920, 627620, 778288, 972860, 1255240, 1945720, 2510480, 3891440, 31152367, 62304734, 124609468, 155761835, 218066569, 249218936, 311523670, 436133138, 498437872, 623047340, 872266276, 1090332845, 1246094680, 1744532552, 2180665690, 2492189360, 3489065104, 4361331380, 8722662760, 17445325520]

約数ペア:

[(1, 17445325520), (2, 8722662760), (4, 4361331380), (5, 3489065104), (7, 2492189360), (8, 2180665690), (10, 1744532552), (14, 1246094680), (16, 1090332845), (20, 872266276), (28, 623047340), (35, 498437872), (40, 436133138), (56, 311523670), (70, 249218936), (80, 218066569), (112, 155761835), (140, 124609468), (280, 62304734), (560, 31152367), (4483, 3891440), (6949, 2510480), (8966, 1945720), (13898, 1255240), (17932, 972860), (22415, 778288), (27796, 627620), (31381, 555920), (34745, 502096), (35864, 486430), (44830, 389144), (48643, 358640), (55592, 313810), (62762, 277960), (69490, 251048), (71728, 243215), (89660, 194572), (97286, 179320), (111184, 156905), (125524, 138980)]