528037450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1231}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 1028434176

約数和(自身を除く): 500396726

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 373, 575, 746, 1150, 1231, 1865, 2462, 3730, 6155, 8579, 9325, 12310, 17158, 18650, 28313, 30775, 42895, 56626, 61550, 85790, 141565, 214475, 283130, 428950, 459163, 707825, 918326, 1415650, 2295815, 4591630, 10560749, 11479075, 21121498, 22958150, 52803745, 105607490, 264018725, 528037450]

約数ペア:

[(1, 528037450), (2, 264018725), (5, 105607490), (10, 52803745), (23, 22958150), (25, 21121498), (46, 11479075), (50, 10560749), (115, 4591630), (230, 2295815), (373, 1415650), (575, 918326), (746, 707825), (1150, 459163), (1231, 428950), (1865, 283130), (2462, 214475), (3730, 141565), (6155, 85790), (8579, 61550), (9325, 56626), (12310, 42895), (17158, 30775), (18650, 28313)]