74091280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 182738304

約数和(自身を除く): 108647024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 67, 80, 92, 115, 134, 184, 230, 268, 335, 368, 460, 536, 601, 670, 920, 1072, 1202, 1340, 1541, 1840, 2404, 2680, 3005, 3082, 4808, 5360, 6010, 6164, 7705, 9616, 12020, 12328, 13823, 15410, 24040, 24656, 27646, 30820, 40267, 48080, 55292, 61640, 69115, 80534, 110584, 123280, 138230, 161068, 201335, 221168, 276460, 322136, 402670, 552920, 644272, 805340, 926141, 1105840, 1610680, 1852282, 3221360, 3704564, 4630705, 7409128, 9261410, 14818256, 18522820, 37045640, 74091280]

約数ペア:

[(1, 74091280), (2, 37045640), (4, 18522820), (5, 14818256), (8, 9261410), (10, 7409128), (16, 4630705), (20, 3704564), (23, 3221360), (40, 1852282), (46, 1610680), (67, 1105840), (80, 926141), (92, 805340), (115, 644272), (134, 552920), (184, 402670), (230, 322136), (268, 276460), (335, 221168), (368, 201335), (460, 161068), (536, 138230), (601, 123280), (670, 110584), (920, 80534), (1072, 69115), (1202, 61640), (1340, 55292), (1541, 48080), (1840, 40267), (2404, 30820), (2680, 27646), (3005, 24656), (3082, 24040), (4808, 15410), (5360, 13823), (6010, 12328), (6164, 12020), (7705, 9616)]