98958080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 269562720

約数和(自身を除く): 170604640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 313, 320, 380, 416, 494, 520, 608, 626, 640, 760, 832, 988, 1040, 1216, 1235, 1252, 1280, 1520, 1565, 1664, 1976, 2080, 2432, 2470, 2504, 3040, 3130, 3328, 3952, 4069, 4160, 4864, 4940, 5008, 5947, 6080, 6260, 7904, 8138, 8320, 9880, 10016, 11894, 12160, 12520, 15808, 16276, 16640, 19760, 20032, 20345, 23788, 24320, 25040, 29735, 31616, 32552, 39520, 40064, 40690, 47576, 50080, 59470, 63232, 65104, 77311, 79040, 80128, 81380, 95152, 100160, 118940, 130208, 154622, 158080, 162760, 190304, 200320, 237880, 260416, 309244, 316160, 325520, 380608, 386555, 400640, 475760, 520832, 618488, 651040, 761216, 773110, 951520, 1041664, 1236976, 1302080, 1522432, 1546220, 1903040, 2473952, 2604160, 3092440, 3806080, 4947904, 5208320, 6184880, 7612160, 9895808, 12369760, 19791616, 24739520, 49479040, 98958080]

約数ペア:

[(1, 98958080), (2, 49479040), (4, 24739520), (5, 19791616), (8, 12369760), (10, 9895808), (13, 7612160), (16, 6184880), (19, 5208320), (20, 4947904), (26, 3806080), (32, 3092440), (38, 2604160), (40, 2473952), (52, 1903040), (64, 1546220), (65, 1522432), (76, 1302080), (80, 1236976), (95, 1041664), (104, 951520), (128, 773110), (130, 761216), (152, 651040), (160, 618488), (190, 520832), (208, 475760), (247, 400640), (256, 386555), (260, 380608), (304, 325520), (313, 316160), (320, 309244), (380, 260416), (416, 237880), (494, 200320), (520, 190304), (608, 162760), (626, 158080), (640, 154622), (760, 130208), (832, 118940), (988, 100160), (1040, 95152), (1216, 81380), (1235, 80128), (1252, 79040), (1280, 77311), (1520, 65104), (1565, 63232), (1664, 59470), (1976, 50080), (2080, 47576), (2432, 40690), (2470, 40064), (2504, 39520), (3040, 32552), (3130, 31616), (3328, 29735), (3952, 25040), (4069, 24320), (4160, 23788), (4864, 20345), (4940, 20032), (5008, 19760), (5947, 16640), (6080, 16276), (6260, 15808), (7904, 12520), (8138, 12160), (8320, 11894), (9880, 10016)]