15696963640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1\times {\mathrm{3659}}^1$

素因数の和:8356

約数の個数: 64

約数和(自身を含む): 36871718400

約数和(自身を除く): 21174754760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3659, 4663, 7318, 9326, 14636, 18295, 18652, 23315, 29272, 36590, 37304, 46630, 73180, 84157, 93260, 107249, 146360, 168314, 186520, 214498, 336628, 420785, 428996, 536245, 673256, 841570, 857992, 1072490, 1683140, 2144980, 3366280, 4289960, 17061917, 34123834, 68247668, 85309585, 136495336, 170619170, 341238340, 392424091, 682476680, 784848182, 1569696364, 1962120455, 3139392728, 3924240910, 7848481820, 15696963640]

約数ペア:

[(1, 15696963640), (2, 7848481820), (4, 3924240910), (5, 3139392728), (8, 1962120455), (10, 1569696364), (20, 784848182), (23, 682476680), (40, 392424091), (46, 341238340), (92, 170619170), (115, 136495336), (184, 85309585), (230, 68247668), (460, 34123834), (920, 17061917), (3659, 4289960), (4663, 3366280), (7318, 2144980), (9326, 1683140), (14636, 1072490), (18295, 857992), (18652, 841570), (23315, 673256), (29272, 536245), (36590, 428996), (37304, 420785), (46630, 336628), (73180, 214498), (84157, 186520), (93260, 168314), (107249, 146360)]