16392023180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{210857}}^1$

素因数の和:210915

約数の個数: 72

約数和(自身を含む): 38895710112

約数和(自身を除く): 22503686932

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1495, 1690, 2990, 3380, 3887, 5980, 7774, 15548, 19435, 38870, 77740, 210857, 421714, 843428, 1054285, 2108570, 2741141, 4217140, 4849711, 5482282, 9699422, 10964564, 13705705, 19398844, 24248555, 27411410, 35634833, 48497110, 54822820, 63046243, 71269666, 96994220, 126092486, 142539332, 178174165, 252184972, 315231215, 356348330, 630462430, 712696660, 819601159, 1260924860, 1639202318, 3278404636, 4098005795, 8196011590, 16392023180]

約数ペア:

[(1, 16392023180), (2, 8196011590), (4, 4098005795), (5, 3278404636), (10, 1639202318), (13, 1260924860), (20, 819601159), (23, 712696660), (26, 630462430), (46, 356348330), (52, 315231215), (65, 252184972), (92, 178174165), (115, 142539332), (130, 126092486), (169, 96994220), (230, 71269666), (260, 63046243), (299, 54822820), (338, 48497110), (460, 35634833), (598, 27411410), (676, 24248555), (845, 19398844), (1196, 13705705), (1495, 10964564), (1690, 9699422), (2990, 5482282), (3380, 4849711), (3887, 4217140), (5980, 2741141), (7774, 2108570), (15548, 1054285), (19435, 843428), (38870, 421714), (77740, 210857)]