24444970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 26358230

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 97, 110, 145, 158, 194, 290, 319, 395, 485, 638, 790, 869, 970, 1067, 1595, 1738, 2134, 2291, 2813, 3190, 4345, 4582, 5335, 5626, 7663, 8690, 10670, 11455, 14065, 15326, 22910, 25201, 28130, 30943, 38315, 50402, 61886, 76630, 84293, 126005, 154715, 168586, 222227, 252010, 309430, 421465, 444454, 842930, 1111135, 2222270, 2444497, 4888994, 12222485, 24444970]

約数ペア:

[(1, 24444970), (2, 12222485), (5, 4888994), (10, 2444497), (11, 2222270), (22, 1111135), (29, 842930), (55, 444454), (58, 421465), (79, 309430), (97, 252010), (110, 222227), (145, 168586), (158, 154715), (194, 126005), (290, 84293), (319, 76630), (395, 61886), (485, 50402), (638, 38315), (790, 30943), (869, 28130), (970, 25201), (1067, 22910), (1595, 15326), (1738, 14065), (2134, 11455), (2291, 10670), (2813, 8690), (3190, 7663), (4345, 5626), (4582, 5335)]