5103400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 13392000

約数和(自身を除く): 8288600

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 79, 85, 95, 100, 136, 152, 158, 170, 190, 200, 316, 323, 340, 380, 395, 425, 475, 632, 646, 680, 760, 790, 850, 950, 1292, 1343, 1501, 1580, 1615, 1700, 1900, 1975, 2584, 2686, 3002, 3160, 3230, 3400, 3800, 3950, 5372, 6004, 6460, 6715, 7505, 7900, 8075, 10744, 12008, 12920, 13430, 15010, 15800, 16150, 25517, 26860, 30020, 32300, 33575, 37525, 51034, 53720, 60040, 64600, 67150, 75050, 102068, 127585, 134300, 150100, 204136, 255170, 268600, 300200, 510340, 637925, 1020680, 1275850, 2551700, 5103400]

約数ペア:

[(1, 5103400), (2, 2551700), (4, 1275850), (5, 1020680), (8, 637925), (10, 510340), (17, 300200), (19, 268600), (20, 255170), (25, 204136), (34, 150100), (38, 134300), (40, 127585), (50, 102068), (68, 75050), (76, 67150), (79, 64600), (85, 60040), (95, 53720), (100, 51034), (136, 37525), (152, 33575), (158, 32300), (170, 30020), (190, 26860), (200, 25517), (316, 16150), (323, 15800), (340, 15010), (380, 13430), (395, 12920), (425, 12008), (475, 10744), (632, 8075), (646, 7900), (680, 7505), (760, 6715), (790, 6460), (850, 6004), (950, 5372), (1292, 3950), (1343, 3800), (1501, 3400), (1580, 3230), (1615, 3160), (1700, 3002), (1900, 2686), (1975, 2584)]