103688960

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 252761040

約数和(自身を除く): 149072080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1373, 1888, 2360, 2746, 3776, 4720, 5492, 6865, 7552, 9440, 10984, 13730, 15104, 18880, 21968, 27460, 37760, 43936, 54920, 75520, 81007, 87872, 109840, 162014, 175744, 219680, 324028, 351488, 405035, 439360, 648056, 810070, 878720, 1296112, 1620140, 1757440, 2592224, 3240280, 5184448, 6480560, 10368896, 12961120, 20737792, 25922240, 51844480, 103688960]

約数ペア:

[(1, 103688960), (2, 51844480), (4, 25922240), (5, 20737792), (8, 12961120), (10, 10368896), (16, 6480560), (20, 5184448), (32, 3240280), (40, 2592224), (59, 1757440), (64, 1620140), (80, 1296112), (118, 878720), (128, 810070), (160, 648056), (236, 439360), (256, 405035), (295, 351488), (320, 324028), (472, 219680), (590, 175744), (640, 162014), (944, 109840), (1180, 87872), (1280, 81007), (1373, 75520), (1888, 54920), (2360, 43936), (2746, 37760), (3776, 27460), (4720, 21968), (5492, 18880), (6865, 15104), (7552, 13730), (9440, 10984)]