16040869325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{3023}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 22206078720

約数和(自身を除く): 6165209395

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 563, 725, 1885, 2815, 3023, 7319, 9425, 14075, 15115, 16327, 36595, 39299, 75575, 81635, 87667, 182975, 196495, 212251, 408175, 438335, 982475, 1061255, 1139671, 1701949, 2191675, 5306275, 5698355, 8509745, 22125337, 28491775, 42548725, 49356521, 110626685, 246782605, 553133425, 641634773, 1233913025, 3208173865, 16040869325]

約数ペア:

[(1, 16040869325), (5, 3208173865), (13, 1233913025), (25, 641634773), (29, 553133425), (65, 246782605), (145, 110626685), (325, 49356521), (377, 42548725), (563, 28491775), (725, 22125337), (1885, 8509745), (2815, 5698355), (3023, 5306275), (7319, 2191675), (9425, 1701949), (14075, 1139671), (15115, 1061255), (16327, 982475), (36595, 438335), (39299, 408175), (75575, 212251), (81635, 196495), (87667, 182975)]