174826220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 409812480

約数和(自身を除く): 234986260

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 83, 92, 95, 115, 166, 190, 230, 241, 332, 380, 415, 437, 460, 482, 830, 874, 964, 1205, 1577, 1660, 1748, 1909, 2185, 2410, 3154, 3818, 4370, 4579, 4820, 5543, 6308, 7636, 7885, 8740, 9158, 9545, 11086, 15770, 18316, 19090, 20003, 22172, 22895, 27715, 31540, 36271, 38180, 40006, 45790, 55430, 72542, 80012, 91580, 100015, 105317, 110860, 145084, 181355, 200030, 210634, 362710, 380057, 400060, 421268, 460069, 526585, 725420, 760114, 920138, 1053170, 1520228, 1840276, 1900285, 2106340, 2300345, 3800570, 4600690, 7601140, 8741311, 9201380, 17482622, 34965244, 43706555, 87413110, 174826220]

約数ペア:

[(1, 174826220), (2, 87413110), (4, 43706555), (5, 34965244), (10, 17482622), (19, 9201380), (20, 8741311), (23, 7601140), (38, 4600690), (46, 3800570), (76, 2300345), (83, 2106340), (92, 1900285), (95, 1840276), (115, 1520228), (166, 1053170), (190, 920138), (230, 760114), (241, 725420), (332, 526585), (380, 460069), (415, 421268), (437, 400060), (460, 380057), (482, 362710), (830, 210634), (874, 200030), (964, 181355), (1205, 145084), (1577, 110860), (1660, 105317), (1748, 100015), (1909, 91580), (2185, 80012), (2410, 72542), (3154, 55430), (3818, 45790), (4370, 40006), (4579, 38180), (4820, 36271), (5543, 31540), (6308, 27715), (7636, 22895), (7885, 22172), (8740, 20003), (9158, 19090), (9545, 18316), (11086, 15770)]