14886813320

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{7523}}^1$

素因数の和:8406

約数の個数: 64

約数和(自身を含む): 34090943040

約数和(自身を除く): 19204129720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 811, 1220, 1622, 2440, 3244, 4055, 6488, 7523, 8110, 15046, 16220, 30092, 32440, 37615, 49471, 60184, 75230, 98942, 150460, 197884, 247355, 300920, 395768, 458903, 494710, 917806, 989420, 1835612, 1978840, 2294515, 3671224, 4589030, 6101153, 9178060, 12202306, 18356120, 24404612, 30505765, 48809224, 61011530, 122023060, 244046120, 372170333, 744340666, 1488681332, 1860851665, 2977362664, 3721703330, 7443406660, 14886813320]

約数ペア:

[(1, 14886813320), (2, 7443406660), (4, 3721703330), (5, 2977362664), (8, 1860851665), (10, 1488681332), (20, 744340666), (40, 372170333), (61, 244046120), (122, 122023060), (244, 61011530), (305, 48809224), (488, 30505765), (610, 24404612), (811, 18356120), (1220, 12202306), (1622, 9178060), (2440, 6101153), (3244, 4589030), (4055, 3671224), (6488, 2294515), (7523, 1978840), (8110, 1835612), (15046, 989420), (16220, 917806), (30092, 494710), (32440, 458903), (37615, 395768), (49471, 300920), (60184, 247355), (75230, 197884), (98942, 150460)]