132813280

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 324251424

約数和(自身を除く): 191438144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 83, 137, 146, 160, 166, 274, 292, 332, 365, 415, 548, 584, 664, 685, 730, 830, 1096, 1168, 1328, 1370, 1460, 1660, 2192, 2336, 2656, 2740, 2920, 3320, 4384, 5480, 5840, 6059, 6640, 10001, 10960, 11371, 11680, 12118, 13280, 20002, 21920, 22742, 24236, 30295, 40004, 45484, 48472, 50005, 56855, 60590, 80008, 90968, 96944, 100010, 113710, 121180, 160016, 181936, 193888, 200020, 227420, 242360, 320032, 363872, 400040, 454840, 484720, 800080, 830083, 909680, 969440, 1600160, 1660166, 1819360, 3320332, 4150415, 6640664, 8300830, 13281328, 16601660, 26562656, 33203320, 66406640, 132813280]

約数ペア:

[(1, 132813280), (2, 66406640), (4, 33203320), (5, 26562656), (8, 16601660), (10, 13281328), (16, 8300830), (20, 6640664), (32, 4150415), (40, 3320332), (73, 1819360), (80, 1660166), (83, 1600160), (137, 969440), (146, 909680), (160, 830083), (166, 800080), (274, 484720), (292, 454840), (332, 400040), (365, 363872), (415, 320032), (548, 242360), (584, 227420), (664, 200020), (685, 193888), (730, 181936), (830, 160016), (1096, 121180), (1168, 113710), (1328, 100010), (1370, 96944), (1460, 90968), (1660, 80008), (2192, 60590), (2336, 56855), (2656, 50005), (2740, 48472), (2920, 45484), (3320, 40004), (4384, 30295), (5480, 24236), (5840, 22742), (6059, 21920), (6640, 20002), (10001, 13280), (10960, 12118), (11371, 11680)]