22140950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 24168586

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1481, 1495, 2962, 2990, 7405, 7475, 14810, 14950, 19253, 34063, 37025, 38506, 68126, 74050, 96265, 170315, 192530, 340630, 442819, 481325, 851575, 885638, 962650, 1703150, 2214095, 4428190, 11070475, 22140950]

約数ペア:

[(1, 22140950), (2, 11070475), (5, 4428190), (10, 2214095), (13, 1703150), (23, 962650), (25, 885638), (26, 851575), (46, 481325), (50, 442819), (65, 340630), (115, 192530), (130, 170315), (230, 96265), (299, 74050), (325, 68126), (575, 38506), (598, 37025), (650, 34063), (1150, 19253), (1481, 14950), (1495, 14810), (2962, 7475), (2990, 7405)]