74300320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 185068800

約数和(自身を除く): 110768480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 67, 80, 116, 134, 145, 160, 232, 239, 268, 290, 335, 464, 478, 536, 580, 670, 928, 956, 1072, 1160, 1195, 1340, 1912, 1943, 2144, 2320, 2390, 2680, 3824, 3886, 4640, 4780, 5360, 6931, 7648, 7772, 9560, 9715, 10720, 13862, 15544, 16013, 19120, 19430, 27724, 31088, 32026, 34655, 38240, 38860, 55448, 62176, 64052, 69310, 77720, 80065, 110896, 128104, 138620, 155440, 160130, 221792, 256208, 277240, 310880, 320260, 464377, 512416, 554480, 640520, 928754, 1108960, 1281040, 1857508, 2321885, 2562080, 3715016, 4643770, 7430032, 9287540, 14860064, 18575080, 37150160, 74300320]

約数ペア:

[(1, 74300320), (2, 37150160), (4, 18575080), (5, 14860064), (8, 9287540), (10, 7430032), (16, 4643770), (20, 3715016), (29, 2562080), (32, 2321885), (40, 1857508), (58, 1281040), (67, 1108960), (80, 928754), (116, 640520), (134, 554480), (145, 512416), (160, 464377), (232, 320260), (239, 310880), (268, 277240), (290, 256208), (335, 221792), (464, 160130), (478, 155440), (536, 138620), (580, 128104), (670, 110896), (928, 80065), (956, 77720), (1072, 69310), (1160, 64052), (1195, 62176), (1340, 55448), (1912, 38860), (1943, 38240), (2144, 34655), (2320, 32026), (2390, 31088), (2680, 27724), (3824, 19430), (3886, 19120), (4640, 16013), (4780, 15544), (5360, 13862), (6931, 10720), (7648, 9715), (7772, 9560)]