19713959880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5664931}}^1$

素因数の和:5664974

約数の個数: 64

約数和(自身を含む): 61181265600

約数和(自身を除く): 41467305720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5664931, 11329862, 16994793, 22659724, 28324655, 33989586, 45319448, 56649310, 67979172, 84973965, 113298620, 135958344, 164282999, 169947930, 226597240, 328565998, 339895860, 492848997, 657131996, 679791720, 821414995, 985697994, 1314263992, 1642829990, 1971395988, 2464244985, 3285659980, 3942791976, 4928489970, 6571319960, 9856979940, 19713959880]

約数ペア:

[(1, 19713959880), (2, 9856979940), (3, 6571319960), (4, 4928489970), (5, 3942791976), (6, 3285659980), (8, 2464244985), (10, 1971395988), (12, 1642829990), (15, 1314263992), (20, 985697994), (24, 821414995), (29, 679791720), (30, 657131996), (40, 492848997), (58, 339895860), (60, 328565998), (87, 226597240), (116, 169947930), (120, 164282999), (145, 135958344), (174, 113298620), (232, 84973965), (290, 67979172), (348, 56649310), (435, 45319448), (580, 33989586), (696, 28324655), (870, 22659724), (1160, 16994793), (1740, 11329862), (3480, 5664931)]