152899120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 389787552

約数和(自身を除く): 236888432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 293, 440, 586, 593, 880, 1172, 1186, 1465, 2344, 2372, 2930, 2965, 3223, 4688, 4744, 5860, 5930, 6446, 6523, 9488, 11720, 11860, 12892, 13046, 16115, 23440, 23720, 25784, 26092, 32230, 32615, 47440, 51568, 52184, 64460, 65230, 104368, 128920, 130460, 173749, 257840, 260920, 347498, 521840, 694996, 868745, 1389992, 1737490, 1911239, 2779984, 3474980, 3822478, 6949960, 7644956, 9556195, 13899920, 15289912, 19112390, 30579824, 38224780, 76449560, 152899120]

約数ペア:

[(1, 152899120), (2, 76449560), (4, 38224780), (5, 30579824), (8, 19112390), (10, 15289912), (11, 13899920), (16, 9556195), (20, 7644956), (22, 6949960), (40, 3822478), (44, 3474980), (55, 2779984), (80, 1911239), (88, 1737490), (110, 1389992), (176, 868745), (220, 694996), (293, 521840), (440, 347498), (586, 260920), (593, 257840), (880, 173749), (1172, 130460), (1186, 128920), (1465, 104368), (2344, 65230), (2372, 64460), (2930, 52184), (2965, 51568), (3223, 47440), (4688, 32615), (4744, 32230), (5860, 26092), (5930, 25784), (6446, 23720), (6523, 23440), (9488, 16115), (11720, 13046), (11860, 12892)]