15698156920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{12487}}^1$

素因数の和:13144

約数の個数: 64

約数和(自身を含む): 36050857920

約数和(自身を除く): 20352701000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 593, 1060, 1186, 2120, 2372, 2965, 4744, 5930, 11860, 12487, 23720, 24974, 31429, 49948, 62435, 62858, 99896, 124870, 125716, 157145, 249740, 251432, 314290, 499480, 628580, 661811, 1257160, 1323622, 2647244, 3309055, 5294488, 6618110, 7404791, 13236220, 14809582, 26472440, 29619164, 37023955, 59238328, 74047910, 148095820, 296191640, 392453923, 784907846, 1569815692, 1962269615, 3139631384, 3924539230, 7849078460, 15698156920]

約数ペア:

[(1, 15698156920), (2, 7849078460), (4, 3924539230), (5, 3139631384), (8, 1962269615), (10, 1569815692), (20, 784907846), (40, 392453923), (53, 296191640), (106, 148095820), (212, 74047910), (265, 59238328), (424, 37023955), (530, 29619164), (593, 26472440), (1060, 14809582), (1186, 13236220), (2120, 7404791), (2372, 6618110), (2965, 5294488), (4744, 3309055), (5930, 2647244), (11860, 1323622), (12487, 1257160), (23720, 661811), (24974, 628580), (31429, 499480), (49948, 314290), (62435, 251432), (62858, 249740), (99896, 157145), (124870, 125716)]