40977950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 85682016

約数和(自身を除く): 44704066

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2741, 2990, 5482, 7475, 13705, 14950, 27410, 35633, 63043, 68525, 71266, 126086, 137050, 178165, 315215, 356330, 630430, 819559, 890825, 1576075, 1639118, 1781650, 3152150, 4097795, 8195590, 20488975, 40977950]

約数ペア:

[(1, 40977950), (2, 20488975), (5, 8195590), (10, 4097795), (13, 3152150), (23, 1781650), (25, 1639118), (26, 1576075), (46, 890825), (50, 819559), (65, 630430), (115, 356330), (130, 315215), (230, 178165), (299, 137050), (325, 126086), (575, 71266), (598, 68525), (650, 63043), (1150, 35633), (1495, 27410), (2741, 14950), (2990, 13705), (5482, 7475)]