25295160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19163}}^1$

素因数の和:19188

約数の個数: 64

約数和(自身を含む): 82788480

約数和(自身を除く): 57493320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19163, 38326, 57489, 76652, 95815, 114978, 153304, 191630, 210793, 229956, 287445, 383260, 421586, 459912, 574890, 632379, 766520, 843172, 1053965, 1149780, 1264758, 1686344, 2107930, 2299560, 2529516, 3161895, 4215860, 5059032, 6323790, 8431720, 12647580, 25295160]

約数ペア:

[(1, 25295160), (2, 12647580), (3, 8431720), (4, 6323790), (5, 5059032), (6, 4215860), (8, 3161895), (10, 2529516), (11, 2299560), (12, 2107930), (15, 1686344), (20, 1264758), (22, 1149780), (24, 1053965), (30, 843172), (33, 766520), (40, 632379), (44, 574890), (55, 459912), (60, 421586), (66, 383260), (88, 287445), (110, 229956), (120, 210793), (132, 191630), (165, 153304), (220, 114978), (264, 95815), (330, 76652), (440, 57489), (660, 38326), (1320, 19163)]