5100940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 12051648

約数和(自身を除く): 6950708

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 853, 1196, 1495, 1706, 2990, 3412, 4265, 5980, 8530, 11089, 17060, 19619, 22178, 39238, 44356, 55445, 78476, 98095, 110890, 196190, 221780, 255047, 392380, 510094, 1020188, 1275235, 2550470, 5100940]

約数ペア:

[(1, 5100940), (2, 2550470), (4, 1275235), (5, 1020188), (10, 510094), (13, 392380), (20, 255047), (23, 221780), (26, 196190), (46, 110890), (52, 98095), (65, 78476), (92, 55445), (115, 44356), (130, 39238), (230, 22178), (260, 19619), (299, 17060), (460, 11089), (598, 8530), (853, 5980), (1196, 4265), (1495, 3412), (1706, 2990)]