103467160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 247500000

約数和(自身を除く): 144032840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 545, 760, 872, 1090, 1249, 2071, 2180, 2498, 4142, 4360, 4996, 6245, 8284, 9992, 10355, 12490, 16568, 20710, 23731, 24980, 41420, 47462, 49960, 82840, 94924, 118655, 136141, 189848, 237310, 272282, 474620, 544564, 680705, 949240, 1089128, 1361410, 2586679, 2722820, 5173358, 5445640, 10346716, 12933395, 20693432, 25866790, 51733580, 103467160]

約数ペア:

[(1, 103467160), (2, 51733580), (4, 25866790), (5, 20693432), (8, 12933395), (10, 10346716), (19, 5445640), (20, 5173358), (38, 2722820), (40, 2586679), (76, 1361410), (95, 1089128), (109, 949240), (152, 680705), (190, 544564), (218, 474620), (380, 272282), (436, 237310), (545, 189848), (760, 136141), (872, 118655), (1090, 94924), (1249, 82840), (2071, 49960), (2180, 47462), (2498, 41420), (4142, 24980), (4360, 23731), (4996, 20710), (6245, 16568), (8284, 12490), (9992, 10355)]