22322950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 45528336

約数和(自身を除く): 23205386

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 563, 610, 650, 793, 1126, 1525, 1586, 2815, 3050, 3965, 5630, 7319, 7930, 14075, 14638, 19825, 28150, 34343, 36595, 39650, 68686, 73190, 171715, 182975, 343430, 365950, 446459, 858575, 892918, 1717150, 2232295, 4464590, 11161475, 22322950]

約数ペア:

[(1, 22322950), (2, 11161475), (5, 4464590), (10, 2232295), (13, 1717150), (25, 892918), (26, 858575), (50, 446459), (61, 365950), (65, 343430), (122, 182975), (130, 171715), (305, 73190), (325, 68686), (563, 39650), (610, 36595), (650, 34343), (793, 28150), (1126, 19825), (1525, 14638), (1586, 14075), (2815, 7930), (3050, 7319), (3965, 5630)]